Replying to Picking a TV need advice

Trying to decide between the 60" 240 hz 3d sharp aquos quattron or the 70" 120 hz no 3d no quattron. I play a lot of games, nhl 12, cod, battlefield mainly will be attaching it to a vsx-53 av reciever, infinity speakers with an htpc, Xbox, And hi def cable box... Debating buying a ps3 as a 3d blu rayplayer I Also watch a lot of hockey Is 3d worth it? Is 240 hz worth it? Or should I go for the 70? Any advice would be very much appreciated