Hughes Girdle ! Opinions Appreciated

Pondering the idea of using the Hughes girdle for my 340 build but would enjoy forums comments etc .
Building a pretty healthy 340
11.5 compression
Factory steel crank
Scat H beam rods
JE pistons
Big solid flat tappet
Tunnel Ram with two 450 units
New Alum Rpm heads ported and professional valve job performed .
Ok what would be the max power hp one would put on stock main caps and stock main cap bolts ???
I’m not personally sold on the Hughes girdle.
Specs of big solid cam are????
Stud and align bore the mains.
Street tunnel ram set up?
What intake?
I have a M1 that is good for racing big cubes and rpm power.
I also have a Edelbrock STR W/a YY1 top. (Smaller plenum & runner) That is good for the street.

If, IF your good with carbs, then I suggest a pair of double pumpers. If your not so great with carbs, I suggest a pair of AFB’s.
If you just want to (almost) bolt on a set and go, seek pro help for this.

@yellowrose, who is that fella in Florida that does some great carb work? 1Badcolt is in Georgia. So it’s not that far from him.