So I need to stroke my stock b&s crank to accomodate fire this 3.375 rod and my .565 compression height piston I have, and I will need to have it offset ground .125 then have it ground down .030 to make a clean surface for the chrome, then chrome plate it till its exactly 1.0000". But do I need to drill oiling holes and drill a lightening hole for good oil access? Or just leave the chrome plating and call it good.