Bill, I took your advise and shot Rod an email
I received an answer within an hour,....impressed I am

Here is what he said:
Dear Taras,

"I would stick with the Regular class main and class 163% LP genoa. If I were to juice up the sail plan for better light air speed I would go with a bigger spinnaker on a longer pole to go faster downwind. and reaching. Maybe up to 13.5' on the spin pole and 24.3' on the max spin girth. Because the max spin luff length is based on .95*(I^2+SPL^2)^0.5, the spin luffs can also be correspondingly longer. The girths are based on 1.8*Pole length.
How much would that cost on your rating in your PHRF fleet? It might be worth it if it costs you less than 6 sec/mile on your PHRF rating."


Rod

Though when asked if was a merit or detriment to boat performance to have the extended roach he replied:

"A few inches of extra roachin main would definitely be faster in light air upwind and all the time downwind."


So I decided to pair down my roach size and increase it only 5 -6 inches as oppose to 10-12 inches

Thanks for the suggestion

Taras