wow newbie needs help , research led to confusion

I want to get Panasonic VIERA TC-P50GT25 maybe some one can help . I'm interested in this tv based on the 3d fad part of it .. Right now i have a lcd 42 inch vizio , selling that to help with my 3d purchase , getting this unit from amazon but then curious what else to get ?? Is it cheaper better just to buy a ps3 (i have 360 and prefer 360) or better (cheaper) to find a nice blueray play(idont yet have any blueray) I dont need a blueray audio setup due to me having energy speakers set up 7.1 / also is there a way to push 3d content to tv from a pc or am i thinking that wrong ? I have a ati card hd4600 . Just dont know if thats possible also are all 3d titles at 150.00 price????? i see fios is starting 3d content . Sry for being a newb but so much information out there not sure what would work with this tv .