Yeah, I was trying to remember dimensions off hand. Actual 3rd bay dimensions are 15'6" x 35' (it's in the drawing, but hard to read). I walked through a house with this floorplan already, which is what put me onto the design.
The cabinets/lift/etc. isn't a budget concern, as I can add those later.
I'm not 100% sure the pole barn will happen, but if I do it later, it will be to allow me to put in a full fab shop (read tubing benders, fab table, etc.). To your point though, I will not ever have 6 cars, but being able to have space for my car, and maybe my son's car someday, as well as work on a car or two for other people occasionally would be great. The other thought is that if things go well at work, I'll make substantially more in 5-6 years than I do now, but I am building my house to make sure that I can afford it at my current (or 30% less than I make) without trouble, just in case something bad happens. If things go well at work, I'll be able to afford the pole barn pretty easily.
I think I need to see some more light options in person. I have 2x 4x4' T8 units + 4x 2x4' T12 lights in my garage right now and it's pretty good, light wise. But a tall ceiling definitely changes things a bit.
Good point on the electric, I need to make sure I have everything I need there for a 220 volt welder and compressor.
I will 100% have a sink out there. For sure. Wife demands it. Haha. Washer and dryer are inside.