Mark, I have the Bendpak 4 post lift with the caster kit. The great thing about the 4 post lifts is they don't have to be bolted down and if you get the caster kit you can move them easily whenever you want. You can even use the lift as an adjustable platform/workbench for projects or as a drywall lift/scaffold for when you forget you didn't put down all the plywood in the loft and fall through the drywall.
The way the caster kit is designed it self lifts even with a car on it. You raise the lift up a foot or so and put in the pins for the 4 casters, 1 on each post. Then when you lower the lift back down it puts pressure on the lever of the caster raising the lift up so you can now roll it around on the casters. Very flexible use, you can even roll it outside on nice days or move it to the house garage.
If you want to drop the engine from the bottom or have unrestricted access to the 308 engine bay you put the car halfway on the lift with the rear tires not on the lift. Put a couple blocks of wood on the frame and raise the lift with the ass end hanging off. I love my 4 post lift. I've looked at other 4 post lifts including Rotary and Challenger but I believe Bend Pak has the best design but you can get cheaper Chinese ones.
If you get back down this way feel free to stop by and you can play around with the lift and the caster kit? Nice thing is no commitment since you can move it anywhere on the whim.
I almost forgot, it also makes a great loading dock! Raise the lift to the height of the truck and roll off motorcycles, lawn tractors, engines or anything else you want and then lower it to the ground. Put a heavy vehicle on the lift and it also becomes a hydraulic press...both deliberately or accidently
