I nominate Evuo (in-game name T-elos)
Quite simply the best powertech and one of the best players to play this game. Knows all specs inside out. Has submitted countless bug reports and posts on fixes with statistical backup (check his post history).
He is also possibly the only powertech left in any server who plays (and wins) as dps.
There is no-one better for this role than him.
I second this nomination