I absolutely love him. I feel like Vince would really look up to doran, he's been affiliated with mc forever but prospected in his early 20s and he's 33 now. he is a st. Louis native. he comes from money and I believe his father is the personal lawyer for the mc. he was never a golden child, following in his troublemaker brother's footsteps (~kaydenbenn). he was always cutting school, dealing/doing drugs, drinking too early, fighting, etc. personality wise he is kind of an asshole, selfish and a ladies man. he's had one or two serious relationships, not including the one he is in now (he has a 5/6 year old daughter and still with her mother). he is hot headed and can fly off the handle at any moment. he owns a technology repair company. he's always had a knack for computer/etc. he can repair pretty much anything that has to do with technology. AND he can hack into pretty much any system at the click of a button.
as for his relationship with the club, they are men that he has always respected and admired. despite his father working for the club (I'm unsure if that is actually happening rn) Vince always wanted to be a part of it and once he was finally old enough that's exactly what he did. he's scary smart but never applied himself in school, but that's where the computer skills come in handy if the club ever needs it. while Vince is hot headed, it is never directed at his brothers. he tends to fly off the handle if someone disrespects the mc or one of other men. maybe being that doran is older he could try and guide Vince into following his lead of leaving violence for last instead of Vince's knee-jerk reaction.