Going To make a Change

I wouldn't run a stroker through stock manifolds

Well the FAST Guys Do It.
I am just about Done with the high Compression Stock Stoke Beast.
Car was Finished December 2004 January 2005. Has not that amnyMiles was shown plenty and trailered everyplace.
But has many hours of "Run Time" never ever had a pipe or muffler ever.
With the Motor Swap going to Manifolds from Super Comps.
So the real deal here is H or X and how does open "Cutouts Sound with Head-Pipes and some form of Crossover be it H or X if I was to open it roght after the crossover.
Was Hoping someone has done such a thing?
A little power loss is OK.
FYI} The orginal plan with the present 340 was to:
Hooker Super Comps.
Dr. Gas X-Pipe right off the Supers 3" into X and 2.5" out.
Into 2.5" Cut Outs
Into 2.5" FlowMasters
Into 2.5 Accurate Tail Pipes
And out of Accurate SS Factory tips
I have all the above on hand but never installed. Just the Supers}
Keep in mind it has been together all this time and never really driven.
So it will "Be Driven Some" but not like a driver. Time to enjoy it some.
Been to lots of shows on TV etc. Just spent over a year refreshing up stuff.