I heard someone made a "perma" build once but found out he tricked it out so that the accolade that buffs Def/Res (?) was the bridge that filled the gap between his light forms recharging. Was a neat trick and I think it provided him with like 5-6 minutes of awesome sauce. Still, after that, he had to wait a minute or two to have that same level of protection.
I always wanted my tanker-mage, and I thought that was pretty close. Now if we can get them to tone down those sound effects for PBs, that would be great.