Elec/Elec build help?

[Traegus]

ok, so i suck at builds, not that it seems to matter too much as my kitted out 50+ toons all seem to do pretty darned good. that being said my elec/elec sent is one of, if not THE most fun toon i have ever leveled. post elec blast changes it went from good/fun to wow/wow. now he is sitting at 50+2, all incarnate slots unlocked and slotted with at least the first tier, and is building up enough money to maybe kit him out decently. annnnnnddddd.... i don't know which direction to go. i LOVE the sapping from this toon, that's like 80% of the fun factor for me, but i have no idea if i have to build for that to maximize it, or if it's good enough out of the box to slot for def/dam/regen/etc... so, has anyone dialed in a decent build, or at least a high level guideline for how to build an epic sent?

[Underfyre]

Explore here, fifth post down.