Just installed the SAO, TS safety and Cajun sights.
Ready for steel challenge:

Looks fantastic, very nice work!
If the way the safety hangs down and over the lip on the frame, it's an easy mod.
I used a blade to make a little mark on the edges of safety where the lip is. (don't use a blade if you don't have steady hands)
Then pull it out and use a ruler or something straight and line it up on the back of the safety with the two marks you made. Use a fine tip permanent marker and draw a line. This is the line marking where you want to remove material to. I.e. you remove material under that line.
Then use a file, belt sander, or sand paper on a flat surface and go to work. I rounded the back corner of mine... Just playing with looks, no real purpose.
Keep some grease on the surface so it doesn't rust. Or you can find a way to cost it if you have to tools... I'm in a dry climate so I check mine but it doesn't need as much attention.

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