I have a 25/30 neo and flog the absolute shit out of it and it doesn't breathe a single drop of oil.
I used a single 1.2mm restrictor in front feed and blocked the rear. I drilled out the standard baffles in the cam covers, put fuel cell foam underneath and put them back in. I also used a screwdriver to enlarge the standard drain on the factory baffles.
My sump has 2x -10AN fittings welded to it ready to go if it ever starts breathing hard. But as it is right now it's perfect and the cam cover baffles are reasonably cheap and easy mod.