1991 hatch swap

This Friday im planning on helping my friend change the hatch on his 91 camaro. Will I need any special tools to do this? Any tips you guys could give? Also we are probably going try to fix his window because its off track we think. Anything I should know ahead of time for that?

swappin out hatches are simple just take out the head liner and theres 4 bolts nothing special, just make sure your not like me and un hook the rear defroster plugs first. :smokin: