I'll throw my hat in too. These are the ones most suited to the STF:
Mai Pou Mind/Rad 50 Controller with Vengeance (also Fallout and a rez)
Baby Bit 50 Dark/Dark Defender with Vengeance
Screamadelic 50 Rad/Sonic defender no vengeance
All also have Geas.
Octavian Vanguard
@ohmsEU and @ohms 2
Badging character: Bimble on the Union server, Badgehunter.com and City Info Tracker.
Arctic Princess lv 50 Kat/SR/Body (no vengeance)
Plenty of defence debuff for Mako, a few ranged attacks for Ghost Widow, Focussed Accuracy and the ability to attack things until they fall down 
@Boerewors
Cesium Mage 50 rad/rad def with vengeance
Granite Tank 47, no vengeance.
Keen for STF this weekend 18-20 May.
@Boerewors