I disassemble the lifters, clean in fresh solvent, check for burrs, dress as nec.
I dont soak them in oil, as that's asking for a valve interference issue.
Hone the lifter bores with a whl cyl hone, mic lifter bores, lifters, test fit, make sure lifters spin freely.
I work the lifter/cam surfaces with lube, working lube right into the pores .
I no longer use Comp crap, as I had the opportunity to refresh some older builds, and Comp was very disappointing
Good luck