need new clutch as it's slipping
 

also installing the quaife TBD...any suggestions for the clutch, and how hard are they/time consuming are they to install?
Also, while I was under the car, I noticed that there was tranny fluid leaking from my driver side axel where it goes into the transmission case...and when I spin the tires with my hands, the axel spins nicely but wobbles like it's telling me that the differential is loose inside or something...is this normal?

Grab the axle and try to wiggle it in the trans, it shouldn't have any play at all. Clutch jobs aren't so hard as they are tedious, removing all sorts of stuff just to be able to remove the trans.