To close out this thread, I finally wound up buying a Bend Pak LR 60 from www.asedeals.com for $1,057, which included freight (extra if you want it to your door). The pictures show it lifting only about 8", but it goes up 29" in 35 seconds. The highest point in the down position is only 4", so my car clears it with no problem.
As you can see, you drive up the ramps and "straddle" to lifting pads, front to rear and side to side. It comes with 4 hard durometer rubber lifting blocks, which you can't see in the pictures. I had to improvise with some extra wooden blocks temporarily to get the height correct at the lift points on the car. Ideally, it would be great to have some sort of adjustable device that adjusts between 2 1/2" to 3 1/2", but lacking that, I will have some steel lift blocks made up with some shim pieces. Any ideas?
Its too early to pass final judgement on this baby. However, the price was right, operates on 120 volts and it is really well built.