As far as your Google sheets list goes, I can find several items to do better on either price or quality.
-Better rotating assembly then the Eagle kit listed, it only has hyper pistons
-Better deal on aluminum heads with similar flow numbers at 1/2 that price
-ProForm rockers are not that good, and you don't want self-guided rockers on a head with guideplates on it, the two alignment methods will bind with each other.
-FluidDamper is overly expensive and not the best idea, some crank companies won't even warrantee a crank run with a FluidDamper on it. The rotating assembly I pointed you to already has one matched to it also.
-The oilpan you've listed is for a 2-piece rear seal block, but you are buying a 1-piece seal block.
-A custom torque converter is much better than an off-the-shelf fits-all from TCI, for near the same price.
-Stock starter will do just fine, don't need that fancy race starter and expense.
-Don't use platinum or iridium small tip plugs in a performance engine, the tip will burn off due to its small size not being able to deal with sudden high heat loads(instant WOT). Use Autolite o NGK standard tip or race plugs.
-You don't need an ignition module if you are using an MSD box, the box already has a module in it, box hooks directly to the magnetic pick-up in the distributor.
-Forget the sparkplug washers, waste of time for marginal if any gain.
-You're missing head bolts, flexplate-to-crank and converter bolts, balancer bolt, pushrods, and camshaft retainer plate.
that's my view of the particulars of the list.
