Have you tried looking at the carts from Homak? They are the ones who make most of the carts for Matco, Mac, Cornwell, and Napa. Here is a website from Northern Tools : http://www.northerntool.com/shop/tools/product_200513603_200513603
one thing you should know, is that both Equus 3150 or 3160 don't cover ABS on all cars. I think somewhere in the equus website, it says witch vehicle the ABS works on. You might want to check first before making your decision.
At Northern Tools, they have a special going for the Arcan Quick Lift Service Jack — 3 1/2-Ton, Model# XL35 for 109.00. Its low profile (3 1/2"), and raises up to (21 3/8"). Check it out.