Ok, it's been awhile since I last posted. I took a bit of a break because I was apprehensive about doing the trigger. I decided to enlist the help of my father, a retired engineer.
Of course I forgot to take some in progress shots, but this is what we came up with.
We made a new trigger out of some rosewood since we needed it to be longer to have a pivot point. We then drilled out an area for the trigger movement. Added a screw(which will be cleaned up later) for the pivot point and a spring from a pen.
Now to decide where to put the selector switch. Open to some ideas if you have them.