Okay- Disclaimer: you follow my advice at your own risk. This post is for academic purposes only, if you drink beer while dremelling and slice off a finger, that's too bad for you- but post pics so we can enjoy
If you jack up your gun, it's on you- but again, post pics so we can enjoy
If you aren't mechanically inclined, have someone else do the work. If you totally lack common sense, consider selling all your guns and taking up knitting, or basket weaving.