Considering about the only way I do clutch jobs on my car is with pulling the engine... and I've pulled0 it about 4 times... With an engine hoist and the car already on jackstands, I could probably have the engine on the ground in 5 hours. I can do it in 3 with someone helping. Unbolting the tranny and pulling off the PP only takes another 20 min. Putting it all back in takes about the same amount of time, usually more because I pay attention to make sure everything is hooked up and proper before starting the engine again, have way too much money wrapped up in it to be junking it...

All in all, if you don't need a flywheel resurfaced, you can do a clutch job with a full day's work at home.