So as I've been running around aimlessly trying to use the locs from here, I have found that none are correct, and most aren't even close. The closest loc is the one on the Wizard 1.5 epic quest page. BUT the true loc that I have found him at is as follows = +2183.04, -1043.83, +233.33... He is slighty North West of the Shadowmen camp North of the Temple of Solusek Ro zone, and South East of the Lavaspinner's Lair. He is very close to the edge of the map, and is in a ridge on the mountains.
Twizteddemon lvl85mnk
Twiztedtongue lvl81brd
Fizzlegimp lvl85wiz
On Tunare