Just stay bound near EC and have a OT hammer for travelling. I've never banked or bought anything on Kunark (well spells but you can always ask a friend or a guildie to help you out)

Amiable with OT, warmly with FV and apprehensive to ally with cabilis... Being welcomed everywhere is nice...

thanks to killing in VP - raiders are able to maintain a high OT faction

wuwu!

With my dark-elf wizard, I got my OT faction high enough to get an OT hammer through doing the braid quest. I held off on trashing my faction because I had to do a quest at the outpost to get my Concussion spell scroll. I'd suggest finishing any required spell quests before trashing your faction.