No, it won't fit. The screw sizes are different entirely.
The only "kit" that exists for SRAM is the Far and Near variety, for sale over at Fairwheel Bikes for example.
The FWB description also informs you of the exact screws you will need.
The "kit" won't save you much weight for an already low weight derailleur. By default, most screws in the SRAM Red Derailleur are either aluminum or titanium.
If you want to go lighter, you'll need to:
-swap jockey wheels
-swap to nylon bolts
-mill out body work significantly
-swap inner cage
-create new cable adjustment bolt/mechanism.
|| Other projects in the works.