[grumpy]

jgr,
get yourself a removable hardtop and your three point roll bar will suffice until you go under 11.99 or 10.99 depending on the rule sanction rules that the track uses. Otherwise, you will get pegged to the inspection fence with the "convertible rule" of 14 seconds or so, NO FASTER!!!
They will let the bikes run all night however at under 11 seconds without requiring anthing but a driving/jumpsuit and helmet, go figure.
grumpy