I did the clutch on my old Tacoma (Now SixstringSteve's) a couple years back, it was the 2.7L but I'm assuming it should be similar. I got my clutch kit from Marlin crawler and had Six states resurface the flywheel. Toyota sticks to about 4 sockets (14mm, 17mm, 10mm, and maybe one other) so you're not hunting for every socket available. The biggest item with the 2.7 was access to a couple bolts, Harbor Freight sells a flexible ratchet that was great for the hard to reach bolts.
http://www.harborfreight.com/hand-t...h-inch-heavy-duty-flexible-ratchet-96369.html
Most the bolts weren't too bad to get off, a small piece of PVC for cheater bar on the end was all I needed. I sure wouldn't pay someone $1000 in labor to do it. Parts/resuface was about $300. I borrowed a transmission jack and dropped the transmission and transfer case as one piece. A couple people to help muscle it back in place after you got the clutch swapped is probably good but should only take a few minutes to get it slid back into place. Doing it by myself I had the transmission dropped and pulled the flywheel in a day, putting it back together was quicker because I wasn't hunting for where all the bolts were that I had to remove.
Rough steps as I remember them
1. disconnect Drive shafts
2. remove crossmember and put the transmission jack under for support
3. remove slave cylinder and starter ( support off to side, I didn't disconnect from wires/lines)
4. remove bellhousing bolts from engine
5. remove clutch and flywheel (I remember the flywheel bolts were kind of funny and had to get a spline socket kind of like a 12spline socket to get it off)
6. resurface/obtain replacements
7. reverse process and get it all back together.
One more thing I think I fought the driveline bolts and a crowsfoot helped get those bolts off. (not enough space for a socket and the open-end wrench didn't provide enough leverage).
random tools other than the flexible ratchet
http://www.harborfreight.com/hand-t...-eighth-inch-sae-spline-socket-set-96810.html - used for the flywheel bolts
http://www.harborfreight.com/7-piece-3-8-eighth-inch-crowfoot-metric-wrench-set-94427.html - used for the driveline flange bolts.