Dude those look perfect.

Just because a car is dumped, doesn't mean you're actually getting any more advantages then a moderate lowering. Plus, when you get tired of that car and want to sell it, it's gonna be worth a lot more if the floor pans are rocked and dented from unexpected things happening.

The car looks sick with those wheels at the height you have it. It's your call, but its not worth an extra 3/4 of an inch to risk messing something up.. plus those wheels look like they were made for the car in those pictures.

Good luck