I just set one of these up myself...I came across a great deal....I know you can get a replacement hood directly from red sea....you can also go to www.reefsanctuary.com they have a RSM forum with alot of mod ideas....i think alot of the guys are using the 24" 150 watt outer orbit light fixture if you don't like the stock hood...

if you need a stand i have the one mine came with that i'm not using....