if u r going td05 then i would advise paddle.
its a pain daily drive wise, but will handle the power u will throw at it.
suspension and brakes will need uprating mate at that power.
i got uprated discs and yellowstuff pads, and on td04 they r really good,
when hot there is next to no fade.
but willwoods 4 pots would be advised by most, but this could be overkill,
depends on what u do with car.
asw i said earlier u know what the car will do, and what u want it to do.
yes warlbro 255 pump is the one to get, works a treat, there is a lil whine but nothing silly.
550 injectors, ngk sparks heat range 7 is a common one
hope it helps mate.