Quote Originally Posted by Denial View Post
Sentec caging makes cb70 racks out of aluminum. They have back heat
This is what Ive made the switch to, I just got 2 cb-70 racks from them. They look AWESOME and work perfect. I definately recommend them. They also use pvc for tops and back and the top is partially ventilated.

I opted to use the ARS 70 series tubs instead of the Iris tubs provided from Sentec. Heres a pic of them before being shipped out.