StangKillaLS1

Ok here it goes im getting a $15000 loan so I can finally get things rolling on the WS6... 402ci H/C 150shot N20 built up 4L60E or TH400.. so on and next thing on the list is the famous 12bolt Im looking at the Moser 12 bolt with 3.73 gears, W/EATON POSI, 33 spline upgrade, TA rear cover, 1350 yolk, and Functional ABS and/or TCS . Im wondering whats the price to get one put it (total price, moser12bolt + new driveshaft + and fitmit issues.. relocation of anything) I found the full 12 bolt for 2200 at speed inc. Im just wondering is there any relocation of stuff, is it a direct drop in and what driveshaft should I get and how much does one usally cost?
thanks for any help.