Rays 57xtremes. I went with 18x8.5 square set up. I got the idea from @
shiumai but he went with a staggered setup.
I bought mine from @
Maximal for a real good deal. he doesn't have them listed on his site but he can get them among others. but the best part was that the supplier had them in stock and I had them in just a couple of days.
GL