i fixed the cutting the fuel, only main reason i could do that as its got an uprated fuel pump, ok so this is how i have re wired it,

Bk/r fan - Wh/r thermo
brown fan- brown thermo
other thermo wire - bk red that goes to fuesbox.

now im no auto electrician and certain sites ive requested help on tend not to reply as im not in with them, hope you can help me get my ol gal back on the road . Ash