Help With Pistol Build

If any of you vets out there are bored and wanna give a new guys build idea a critique, I could use the help.

Still only level 32. Idea was to make a revolver toting gunslinger/explosives build that leans heavily on VATS. No sneaking, just rapid headshots and hopefully lots of AP.

Now I've read that pistol builds aren't great, but I've got a sneaky Rifleman chems build set aside for tougher content. This is more for fun. Problem is I'm totally OCD, so I'm looking for help with the build that doesn't suggest only putting one point into things like Concentrated Fire or Gun Fu, as it totally messes my head up (need fully ranked up cards).

Anyhow, the build:

submitted by /u/Trashy-Daddy
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