if it was mine i would put the 30 hp jets in it and set it up rich then work it down slowly with your fuel till it works right, youll know when the fueling gets close. keep a eye on plugs/piston wash if ya can
keep premium pump (or better) fuel in it when ya spray and stay out of the rev limiter and dont do top end runs
without knowing how this works exactly or this is good advice. just mess with the mid/high and heavy side