Thanks for the comments, guys. I appreciate it.
As far as the Lexus center caps, at this point, I'm going to leave them on for now because if I take them off, there's just gonna be a hole... and it looks fugly... and at this point, I don't know which Toyota center caps will fit into that space... but when you see the wheel in person, the Lexus caps really don't stand out, believe me... and at this point, I haven't received any negative responses from people that I've shown them off to... lol
Also, I don't know if I'm going to powdercoat bronze... personally, I'm not THAT fond of the whole bronze feel... at least not for my color car. I think bronze wheels look good on white, black, and champagne colored cars.
Allen, yeah.. my next planned mod is going to be springs and struts... sometimes the gap isn't all that bad, and sometimes it just sticks out like a sore thumb haha.
What I NEED to do though, is head over to the Lexus dealership and pick up a set of IS300 wheel locks... thing about the IS300 wheels is that they have a unique set of lugs... I don't know how to describe it, but other lugs wouldn't fit... they have to be Lexus-made... so I need to go there for the locks.
Thanks again for your comments!