Your build is pretty solid. I’d just adjust the following:
Full Draw is pretty horrible. I spent one point in it and i wish i didnt. The thing i do the most in this game is spam oblique shot to kill mobs. Should go for 5 points in it.
QS distrubution is awesome.
Falconer is pretty good too. Great job
Musketeer: I’d stick with no penetration shot, and covering fire 5. Its really awesome.
As stat distribution, CON 50 is pretty basic, so you wont get 1 shoted by everything past 100. I’m going 3 points in STR for each one in Dex. and Pumping Green gems in my stuff for crit rating. Loving it so far.