This was my breakdown today:
QB - 2, RB - 3, WR - 7, TE/FB - 3, Olineman - 9
Total: 24
DE - 5, DT - 4, LB - 5, S - 4, CB - 6
Total: 24
ST: 3
Total: 51
Taiwan Jones and Kumerow could both make it for ST and be at 53. This team doesn't have as much depth beyond the normal 50 (which is fine).
They have the benefit of Gilliam playing 2 positions and flexibility on the Olineman (Still think you go with 9, but I think they could get away with 8).