Ok, I'll start working on a character and I'll post it when I finish so that you can figure out how to work me in. Hopefully they'll live long enough for me to save their butts.
On that note...
@Maggie: I was looking over everyone's characters while thinking about how I can fit in, and I noticed that you missed some stuff with your pistol. The Colt Python always counts as mastercraft, so you should be shooting with an additional +1 hit. Also, according to the houserules you can add your dex mod to gun damage, so you should have an additional +3 damage as well.
Edit:
It also looks like you already factored in Point Blank Shot, but not Weapon Focus So you actually should be firing at:
+8 to hit = + 2 (BAB) + 3 (Dex) + 1 (WF) + 1 (PBS) +1 (Mastercraft)
+4 to damage = + 3 (Dex) + 1 (PBS)