that box is worth twice what Phelps is asking.
snapon makes the best tool box. they will last a life time.
don't take a penny less then asking price for it, you could always use it as a liquor cabinet in the shop.
are you running a spacer plate under the cyls?
if so you need to get it ported for the 4mil and custom domes, I had Jeff at fast racing do mine. it runs very strong.