Under $4k budget build LA360 build

I just got off the phone with Mancini and the rebuild kit comes with a Felpro gasket set, Clevite Michigan 77 main, rod and cam bearings, 405CP’s with Moly rings, Melling oil pump and freeze plugs for $419.95. You can upgrade the piston to the KB 107’s for $180 more. It checks out as far as good, but the price isn’t a crazy deal. I gave “Wes” **** about my order and he’s going “to take care of me” on my next order and my front suspension rebuild kit will be shipping Friday. $600 isn’t a crazy deal, but if there’s a nice discount involved I might buy be a buyer down the road, but that’s if I can’t find a nice deal on pistons.
OK, then...so far, so good! Those are answers you should be glad to hear. Listen to AJ WRT his suggestions about gearing, cam selection and SCR. The man obviously knows his facts.