Is it worth doing?
My thoughts: By itself, no. If one was to go through the trouble and stab a rinky dink barrel installed in a half ass way, all the blueprinting in the world isn't going to fix anything.
It's when a guy takes the time to have all the I's/T's dotted and crossed that the bump in performance starts to reveal itself. Blueprinting makes a great gun exceptional. It does not make however get a pig a phone number or a 2nd date.
I've spent a great deal of time and money doing this very kind of work at about as high a level as reasonably possible. I've also done well into the thousands of receivers.
We can have you knocked out in a few days and add a number of other features if interested. Happy to help.
C.