The Honda Ridgeline is based off the Honda SUV's not minivans, either way it is a FWD transversally mounted engine in a unibody. there are two ways to do the lift. One is to simply have the placement of the spindles moved. The other is to alter the lenght of the spring and shock. Either way you are now introducing more wear on your CV joints and as such I would not recommend. Either way it is done you are dealing with the same types of lift as you would find in a suspension only lift kit for any other vehicle.
I have to say, this was a lot of fun. Especially considering I never knew of this site before this morning. I had a lot of fun shot some fun guns. That 10 Guage was a cannon, the Competition 930 was awesome, the Saiga 12, that might be my next purchase, I know it is NJ Neutered Mags. I am definately going to have to go to the next met.