Small Block Oiling System Mods

I have always performed the oil system mods by blocking the right side oil galleys with the tube and ream package. However, when I put my big roller motor back together this time I was advised by both Crane and CompCams that since I'm using full skirted lifters those mods were obsolete and unnecessary. Historically, I have been able to maintain over 80lbs of oil pressure with great bearing life.

Has anyone had a similar experience with either positive or negative results.?

340 + .020"
.690/.700 roller
Harland Sharp 1:6
Milled Rocker Stands
14:1 Ross slugs
Stock rods
Stock crank
Good X Heads
10.70 in 3200# Duster