I take it that you melee occasionally. How’s only 3 points in 3rd degree working out for you?
If they are sorta wasted there, you could move them to wanted… it kinda sucks but it’s always active.
Hell’s is REALLY good with Jakobs guns
Trick shot is handy but you can probably live without it, (though it’s really useful when in FFYL when you have no clear line of sight)
According to tests run by forum members, Hot lead is better than crack shot most of the time, unless you favor jakobs shotguns. Tombstone can make it crit…which makes it proc again, and can still crit… It can chain on itself like that many times.
If you run a celestial COM, you should put 10/5 in Bottled courage. The benefits of a full shield (instead of a shield filled at 60%) cannot be overstated. Use it with a nova shield of some sort. each time you start showdown, you have a new nova at the ready. Otherwise, get a shield of ages and be immortal 
Impatience is just one point, and it’s ALWAYS good. Take it.
Hell’s is better than Faster 'N You, you could just move those points down. (assuming you moved some points to Bottled courage so you can go down the tree)
Pickpocket is useless… trash it
Overall, a solid build 

