I agree with you, Techart product is way too expensive, do you know how much the twinpipe tips cost? 1.5k USD before discount, geez christ thats way too expensive.

Don't worry about the 22", your wheels look great, since I have the 18" Turbo wheels, I have to upgrade it (you know how I feel :P)

Do those caps turn when the wheels turn?
http://www.boothedesign.com/
they have a very high quality product, and they do look good