Another projector question :0

[MAGE]

Hey, I had my first gig the other night and it was a blast. I have an epson EX51 and it was very bright for the venue and performed quite well. I had one glaring issue though...I had to shoot the projector down the room at an odd angle because of the close proximity of the preferred wall. So, I have been looking at short throw projectors but I really don't need something that shoots an 8' screen from 3'. I can drop around 1-3k. Any suggestions or tips? I was looking at this from another thread (its liquid cooled which is nice since I live in New Mexico HOT!)
http://www.ebay.com/itm/Panasonic-PT...#ht_1156wt_876