so a quick recap
as stated we built all the forms from 7/16 composite material i had left over from the CV16V8
we tabbed all that in, then capped the open spots with biax and poly resin.
the stringer attachment and tabbing that is under the floor was done with epoxy.
i had this material left over from the V249 and i felt using under floor was "low risk" with regards to the fact that Poly resin wont stick to it.
i chose to terminate the stringer at a bulkhead aprox 12" forward from the transom (differing from the original design where the stringer runs to the transom)
the bulkhead is 1" composite and is 1" above the floor so it has more contact with the gussets for strength.
it was quite interesting using this pourable material and i feel like i would use it again, price wise it would be similar to using Coosa Bluewater at retail price, we used a total of 7 1/2 gallons (i purchased 8 gal, cost was aprox $600