Those will look so fvcking sick, and they're only $90! Plus your body shop is cutting you a great deal, why haven't you bought them yet?
Do it. Do it and post pics. So excited for this. And I really want to see them (maybe) 19" BBS rims, too.
BTW bro, if you read the tire size, it'll tell you how big your rims are. It'll say xxx/yyZR X, where X is the diameter of the tire. Subtract the sidewall height from that (the yy, it's in mm so you have to convert, divide it by two because its on both sides of the rim and you only need to subtract it once) and you'll have your rim size.