messed up rear end

i have an 02 gt with a messed up rear end. the driver side axle tube is bent forward and i was wondering if i could replace the rear end with the FRPP axle assembly for the 74-98 axle?

i was also wondering if i should just purchase a 9" rear end housing from moser and just swap everything into that.

or should i find a rear end from some junkyard. which i really dont want to do.

but i really need to get this thing fixed with as little hassel as possible so i can get to the fun stuff.

so guys, help me out here.