I think it is nice
but why do you use samantha if on the junk side they have flanagan? (same ability, 2 less att, but 2 more power)
IMO, I would change gibson to qubik
jiro to flanagan
samantha to rubie (or you can go for lydia or harold, I prefer rubie for SOA and damage though)
Qubik Jiro Tremorh Flanagan . (You got your basic Soa , Sob + Power Manip + the beast Pillz Manip)
Kazayan Nellie Oxen Wendel (Got a secondary soa , Jose star sucks in halfs . Power manip + Life manip which can get past Dr's )
If you want Maurice instead of Nellie feel free to use him.