SHOShop has the swap listed at $1500 short block and $1750 labor. Since you will not be doing it yourself it probably won't get any cheaper...
A S/C alone is that much. (maybe more now?) Plus install labor. Don't remember time involved but I'd guess $800-1000...
You'd really want a LSD with either mod. Another $1k with 3L swap. $1500+ with S/C (since they'd have to R&R the tranny)
The old saying goes. Speed costs... How fast do you want to go...