After reading all this, this is my 2 cents.
I wouldnt even worry about it, 79 hp with under 140 psi? Thats good. Just cause it didnt make 90+ hp on redlines dyno dont let that worry you or ? things, especially if you are happy with how it runs, dont let dyno numbers get you all frazzled ive been there and its dumb. yes if you up compression and run race fuel you will see some more toqure and hp but imo like bluebanshee said id leave it a pumper for a play bike i almost made a dumb decision and made my play bike i just finished race fuel AGAIN but thank god i was talked out of it, its not worth it.
-tony