i think i want a 3D PJ

Just make sure that everybody who is going to be watching your theater can see 3D. I have limited vision in my left eye and cannot see 3D and have friends with the same problem. I am sure you know that 3D works by sending a different signal to each eye so anybody who has limited vision in one eye is going to have problems with 3D. Until the glasses problem is solved at a reasonable cost I personally think 3D is pretty much a gimmick. Toshiba is coming out with a large screen LCD this fall that doesn't require the glasses. The cost is a bit high at $10,000 but the technology is headed in the right direction. My advise is to hold on for a bit yet and let somebody else do the shake down testing.