Don't use loctite! The manual says no.
Here is a link. Torque specs inside.
Also punch out the top pin first (loaded pin). Otherwise it is very difficult (or impossible) to punch out. Lining up the caliper is not a problem if the pads are brand new. I did the procedure recently but don't remember any other tips anymore.
Stoptech should be easier to swap, but the monobloc is pretty easy too IMO.