Quoted:
Question 1 is What did you do for your Shepard hook? I use E Clips from the local hardware store.  Bring your pins in a test which ones work
The one in my Bulgy kit looks like I could cut and bend it to work.

Question 2 I have the Tapco trigger in mine and the safety won't engage? Looks like I could dremel it down a hair and it would work is this OK to do? Just don't trim too much