most of what you want is great but.....
bigger is better but well thought out will save you money. I had a 24X24 detached garage with bare studs and overhead raters at my first house and was never lacking for space. I even managed to work on a 55 chevy and a 73 CJ5 at the same time. engine and transmission swaps for both in the same time frame. My current finished out 30X30 is too small but its because of the way its laid out, with three man doors and the roll up. Along with water heater, wash sink etc. I would rather have my old 24X24.
dependent upon where you live AC might not even be possible without a ton of unneeded insulation and a really good sealed and insulated roll up door. Then you will find you spent a lot of money for something you don't really need or use all that much. What you will also find is that you will have to leave it running because when you come home from work and want to work a couple of hours it will take a couple of hours to get it cool.
lighting hell yes
Wash sink is great as well but location of you sewer may make that a really expensive convenience. I put one in my first shop and dumped it on the ground outside the shop. ended up with two tickets and a threat of condemnation if I needed take out the sink. I ignored them because Dallas doesnt have the time to worry over a mop sink that If I didn't have anyway I would just wash my hands in the same place with a water hose. But I did take it out when I sold the house.
Don't waste you time and money with stationary lift devices of any kind. You will find that they are never where you need them and are always in the way. you wont use them much and a little roll around cherry picker will probably be a part of your tool set anyway. it will do whatever you need.
Don't use your money for something you might not use very often and based on the fact you are asking this question you probably wont use any stationary lift enough to need it. When I was young I did a project about once every two years. I probably averaged an engine a year. I once pulled one out on a tree then backed my pickup under it to take it into the shop. it went back in the same way, and it didn't take but a few minutes more than if I had spent all the money on a nice lift.
Unless you are going to work on 18 wheelers don't waste money on interior height. 8ft will work and 10 ft is more than enough. just make sure you get a door that will let a lifted bronco with tall tires and a top get in. Not just the door needs to be right but the approach as well. I can drive in to my garage forward but if I back in the bestop hits the door frame. The hardtop with rack would not go in the garage with 33s and a 2" of total lift.
If you are going to be a one project at a time guy and that project basically being your one or two broncos. You will not need a huge shop. Build something along the lines of 24X24 or 24X30. Keep it clean and simple. Spend you money on things like air compressors, presses, cherry pickers, drill press, pedestal grinders , a really good mig, etc.
Also keep in mind that one day you may need or want to sell the house. In this day and age (and it will get worse) a shop is often a deterrent. I moved to a house where the 20X24 barn in the back actually reduced the value of the house. There are less and less of us that work on out own vehicles so keep it only as large as you need, you may not get you r money back if you ever sell. Don't fall into the trap of thinking all my friends either have or want a shop in their yard. You tend to run with people of common interests and most people don't do this stuff. Shops are like pools. they don't really increase the value of the house as much as you will have in them and they reduce the number of potential buyers because most people don't want a big ass building in the back yard.
Unless you just want a cool shop so you can bring people over and show it off, save your money for the projects, you can drive them around and show them off.
