I'm lookin for some decent time attack style rims.

I can get these for about $1,100 total, with wheels...But I'm weary about the brand.
KYOWA KR628. I'm trying to do some reading online to see what people say. A few people bitched about them being chinese. These are about $180 a piece thru
http://www.wheelfire.com in a wheel/tire package price, so if I can go somewhere else for a near identical rim for around the same price I'll do it.
As for the engine mods, the MKVs do great with the APR tuning. Stage 1 was my first major mod and I agree with most people on the boards that the car should of come like that from the factory. I've run a 14.2 on my Dynolicious iPhone ap with just intake and Stg 1. And lots of guys on the forums are in the 13.9s with good traction and my 2 mods.
I'm debating on exhaust. I don't want it to be loud or have a drone. I've gone thru 3 S-10s that were all loud by my opening up the exhaust. And I don't really want that anymore. I want it to have a nice tone when I get on it, but not a constant loudness to it. And I think I read that the gains from full exhaust is kind of minimal. So a downpipe might give it a little more throaty sound, but not completely gimp it out too loud or anything.