gsr civic swap help?

i have a 94 civic ex and i am wondering what i need to put a gsr engine in my car. i have heard many different things from different places. some say that i need to get new motor mounts and others dont. and what wires to i need to add and where do they go?

You need a rear mount bracket and a drivers side mount from the integra. You also need the shiftlinkage and axles. I'd recommend buying a complete swap that comes with all of those parts all in one.
For wiring you need to add these (minus the vtec ones because you're already wired for that): http://www.allmotorhonda.com/techpages/B-sereies-wiring.htm

all of those wires alreay are on the gsr wiring harness? i just need to run them to the car's ecu. the gsr's axles will fit on my car?

Yup. You should just have to find where the wires meet on the shock mount connectors, and wire them those to the ecu. And yes you'll need the axles too to work with the gs-r tranny.

if i decide not to put in the a/c from the gsr motor, will i need to go and get a different belt? or do i use the same one? if i need one do i just ask for a belt for a gsr with no a/c?