Clans can rez in Avalon, and can wear a pair of sleeves that let any class wear decent alphastrike guns.
What else do they need?
Use a trader to sell stuff...its even less benefit for an omni to ask traders to do it but I get asked more and more now. If it was such a great bonus, dual account people would have been using omni mules to sell things. They never did and they still don't.
Omni pol armor of all kinds is crap. Only people who wear it for looks or can't manage to get good armor with mods at higher levels (when it matters) use it.
BTW, I rem when before players noticed and said something, all GMs in public were clanners.