There's look and there's feel. Ryu and Ken don't look like SSF2 but they are better plastic by a little. Looks like Storm just showed off Zangief and his look is hardly changed, Balrog too possibly. Cammy and Chun-Li won't work, the Alpha designs are wildly different. The rest are all Jada figures however, the plastic is better than ML but not quite Storm. I don't understand your problem with Fei Long either.
On the other hand all of the con exclusive Ken's are rife with paint chipping, and I'll add my regular Storm Ken has that problem (Ryu too) as well as sloppy/inconsistent paintwork on thr Gi. Kens pants and top are different shades of red.