well if you really wanna go that route then you might want to check out www.keislerauto.com and see what they have to offer. I know they just came out with their direct fit 5 speed. Supposedly no cutting or custom fabbing anything. All inclusive kits, but at what cost? They don't list any prices because they don't want to scare you away.
I bought my R-154, Dakota bell housing, toyota driveshaft (needed for adapting), master cylinder, slave cylinder, new throwout bearing, new pilot bearing (made a custom adapter to run supra bearing), and 4 speed pedal setup for about $1000. I figure another $800 - $1000 all said and done. This is with my labor. I wouldn't do this if I was having a shop do it because it wouldn't be economically feasible.