Ok, ordered some more stuff today, didn't want to waste time searching for heatsinks in dinky warehouses so... this is what I got. This is starting to get expensive haha
3x Flat aluminum bars (1 inch wide, 1/8inch thick and 36 inch long) 34.90 after shipping
added 6 more LEDs for 12.23
Added a fan kit from rapidled.com plus a 3rd power cord - 31.79 shipped
Just need now : Fans, I think I still have my old computer case which I can salvage the fans from... I hope...
Total spent: 260.20
lol... this is not cheaper than replacing the bulbs...