Was gonna direct you to the Hi-Point forum, but it seems to be gone
There was a guy that went by Bushman over there that was making and selling aluminum triggers that were pretty crispy compared to the factory trigger. Bushman might be at
www.hipointtalk.com but I don't know.
The trigger will break in over time, and the ugryness kinda grows on ya after a while. The ATI stock gives it a smoother look, but there have been some accelerated wear problems associated with it.
If you have a beard or a little bit of stubble, beware the factory stock, but an elastic rifle cartridge band solves the problem.
A bunch of the same guys seem to be at
www.hipointtalk.com that were at HPPF, so they should be able to answer any question, or help with any problems you may have. Good luck!