Been trying to get Regen to feel as strong as I feel a lot of the other sets can feel, and when building them, I'm saddened that...
1) Integration doesn't actually benefit from Heal IOs
2) Instant Heal doesn't benefit from Heal IOs
3) Moment of Glory doesn't also give Positional Defenses
...and what I got to thinking, was maybe what Regen needed, that I don't imagine would impact PvP at all, but help in working up the defenses in PvE, is an equal amount of defense as resistance in Resilience.
Also, give the set the Psi Resist/Defense in the Resist/Defense powers.