hi all
i purchased the seymour duncan twin tube pedal yesterday and im wondering if anyone could tell me if it should go before a clean boost in my rig.could a clean boost possibly have negative effects when in front o the twin? the fact is,the tubes in the twin tube are real small tubes i would have to replace by shipping the pedal back to SD and im trying to avoid that.
my current rig consists of

v-neck strat to-
dogs whino wah
SD twin tube
Eh LPB1
boss mega distortion
rocktron hush
boss chorus
digitech digidelay
digitech jamman to-
fender blues deville 4x10

does that look right to you guys
thanks in advance all