stef28-2008

ive got a 98 type ra wrx sti v limeted 700cc injectors vf 35 oil catch tanks full systam fmic remapt top manifolod turned round with turbo at mo im thinking of getting pistons,rods,cosworth head gasket cluth,gear box i got a td 05 20g but it would not fit coz i had the top thing turned round so ive been told to get a maf less ecu so i can modify the down pipe and get rid off the maf sensor and move the turbo over abit i woz thinking to get a md series turbo but a td05 be better has anyone got any ideas wat i could do thank you at mo ive got spear 440cc and a vf23 dont know wat to do lol