welcome to the forum! i have a 93 R1...just had her out at CVR, very fun track, though she'll be heading back to lucky 7 for a few "tweaks."
also, lucky you on never popping an engine...i just popped my first about a year ago (had an 88 TII for 3 years previously with no issue) and i've had minor issues ever since, though she rain great for the first 1.5 years i had it and beat the crap out of her.
what ECU are you running? with the turblown turbo, i'm guessing adaptronic? i'm still on powerFC and may be switching soon, but i still can't see anything better than haltech - my jury is still out on the adaptronic.