Transmission Swap

Alright guys I am just about to put my new rear end under my car (67 camaro), it has 3.73 gears.  I was going to go with a muncie that I already have, but have decided to go with a 700r4.  Just think it will give me the red light to red light racer that I want but will also give me the highway cruising that I will want also.  My question what am I going to face here in doing this swap?  I am sure that someone has done this swap and can guide me through it. 

Just make sure that your shifter linkage is set up correctly (I'd use either a Lokar, Hurst or B&M) and make sure that you have clearance... I'd make my own crossmember but that is all up to you if it doesn't directly transfer over...