not alot of biker themed mods out there (that i can find atleast) was wondering if you guys had any suggestions

You should try to model him after the Sons of Silence, they're a biker gang in Colorado(Just a suggestion). As for mods, you could try this: https://www.gunetwork.org/t12139-fnvrel-greater-khans-drag-s-khan-overhaul?highlight=great+khan

I mean you can have rideable motorcycles in F4V: https://www.nexusmods.com/newvegas/mods/40571/

Still looking?
There's a skimpy biker outfit on Nexus.
mod nr. 59369

Can't post a direct link since I'm a newbie.