Are the electric Corsa diverters a direct replacment for the air operated Silent Choice Mine leaks down I think the actuators are leaking any thoughts on changing over to electric

Should be a direct replacement. My previous boat would leak down too. The relief valve was dirty and not sealing shut and just needed cleaned. Then never a problem.
New boat has the Corsa. Much better over the Merc silent choice. Instant open, instant closed.

Yeah I thought the relief valve was the problem too, I removed it and replaced it with a plug and it still leaks down

Yes.....did it on mine.......way better set up.....you wont regret it.........I picked up a twin used set up here on OSO Swap Shop.....easily installed it myself......so much better