you might be able to just get a 440 forged crank somewhere cheaper (check local machine shops, they probably have one laying around lol) and just get your rods/pistons and save a few hundred dollars.
the raised port aluminum heads will give you a slight bonus over just a set of eddy heads, but they cost more $$$; plus with max wedge runners you severely limit choices on intakes, unless you want to get one modified.
best bang for buck is 440 crank, diamond pistons, eddy or stealth heads and performer rpm intake. especially if it's for street use.