408 Stroker Short Block Details: Blueprint Engines

love the build, ive been a member here for quite a while, but havent been on for a couple years, got some interest in building a stroker lately for the old truck because of some extra income this year, logged on and read this post.
Anyway, I plan on using my current 360 top end , then build/purchase a stroker shortblock. Im using a ld340 intake, and a 750 street demon as well and a set of rhs/indy heads from hughes which also came with the 1110 valve springs. (these for adequate for your camshaft?). - cant wait to see how it performs, I should end up with a very similar combination