EQ Heads and stock rocker arms?

There are several advantages to running adjustables;
0) Possibly/probably better geometry.
1) setting lifter preload.
1.2) resetting preload cuz you didn't set it right the first time.
1.4) resetting the preload periodically for wear compensation
1.6) compensating for varying pushrod heights due to decks not parallel to the crank or heads not machined flat.
1.8) changing the lifter preload cuz .080 to .095 is a ridiculously huge amount of preload;( I run 1/2 turn).
3) roller tips and bushed bores
5) ability to reset the Quench with thinner or thicker head gaskets
7) strength, and freedom from push-rod punch-thru.
8) they look really hi-performance.
9) bragging rights