RIM questions... Volk TE-37's or Kosei K1's

I am planning on getting some new 17" rims and was looking at either the VOlk TE-37's in gunmetal or KOsei K1's in anthracite...
Take a look at the pics and u decide

Question is... What kind of imitation VOlk te-37's are out there ?? Name Brand ?? and How much do they Weigh ? I can always just powdercoat them to gunmetal for alot cheaper... Or buy used

http://members.aol.com/acurassx/37_2.jpg


Kosei K1's are Inexpensive and lightweight at 17 lbs for 17 inch rims... WHere can I buy a set of these ?? it seems like I cant find them at all... Best deal around ??

http://www.tirerack.com/wheels/Displ...racite+Painted