Tri-z bottom end, should I just do it myself?

[Tri-Z Pilot]

I can do top ends with my eyes closed, adjust clutches, and I worked in a diesel garage where I used to replace wheel bearings,axles,brake drums,periodic maintenance, etc. for R model mack tri-axles. What I want to know is are the tri-z bottom ends a complicated thing to dissassemble and reassemble? I want to replace every seal and gasket, every bearing (except the one on the bottom of the connecting rod, If it needs replace I will have that done professionally). If I do decide to rebuild it myself, what will I need? Would I just need a flywheel puller and case splitter? Also, I have the 85 tri-z factory manual to help me out. I want to re-do my whole bottom end, but dont want to pay an arm and a leg, but I do not want to screw anything up in my bottom end.

[wolfspider]

all seals on tri z bottom end are pretty easy to remove and fit, most bearings are easy, tricky ones are in clutch lever housing, you will need a flywheel puller, but maybe not a case splitter mine came apart with gentle persuation, good luck.