City faction in Faydwer

[Taiku]

I'm an Iksar monk and I've recently been grouping a lot in MM, not being able to bank or shop safely anywhere is really a drag, I was wondering what I can do to raise my faction with one of these cities. Keep in mind that the only city that doesn't hate me other than cab is Neriak, so running crushbone might ruin my faction there, is there an easy/safe way to raise akanon, or the dwarf city factions?

I've been getting random people in Gfay to bank for me, but I would like to be more self sufficient! thanks <3


Last question, noticing I take a huge penalty with my 55 CHA, I made a High Elf Enchanter with max CHA and my items would sell for twice as much, is it because my faction is low with merchants around here? or cause my CHA needs to be at a certain level to sell efficiently? Maybe I need to find some CHA gear to bring mine to 75+ when I try to sell?