Savage 10BA Stealth Rebarrel to 6mm Dasher?

I've been shooting my stealth in 6.5 Creed for a few months and have come to the conclusion I want to rebarrel into a smaller 6mm cartridge. I feel the chassis system is a little on the light side for PRS style matches when trying to spot shots. Just a little too much muzzle movement for follow up shots. Thinking of rebarreling to 6mm dasher for lighter recoil. I'm sure these questions on this action have been covered, but will this action extract/eject reliably? This chassis uses AICS single feed mags. Kits are made to modify the mags for the shorter cartridge to help feeding. Does the upgraded ejector kit from SSS help on the smaller 6mm cartridges? Thanks for the insight!