I decided to round up Saiga Specific 30 round mags. So far one sure fire in hand and 5 Pro Mags enroute, and another on backorder. Rather than mess with mag modifications and bullet guides, I went for correct mags. They are also 3 compliance parts.
I also have the Tapco M4/SAW pistol grip conversion for now (59.99) ready to put on. Eventually I want to do a "real" PG conversion and a Galil handguard, but this will do for now. I also plan on putting an M16A1 flash hider on it, and ventilating the Handguards until I can afford Galil style. I will eventually put a low rise side mount