BAT is a retailer,
click here and they sell SVT rims, only difference is that the center emblem is a Cobra, not an SVT. Not a big deal just put yours in place of them.
The rims I got were used, off of one of the world challenge cars. Unfortunately he doesn't have anymore and I'm not saying how much I paid.. just let me add that they were very very cheap.
2 x 6 idea wasn't mine, I was the one who asked others about it. Works great, I do it all the time now. I use a 2 x 4 and there is a grove that mine seems to slide into just inside the side skirts. fits perfect and lifts one side of the car at a time. Thanks to whomever figured this one BTW.