Hey all

I recently spun a big end in my gc8 wrx, finally had some time to pull the motor out n strip it down. Found the crank to be damaged and 2 other bearings had suspect looking flat spots in them as well. Ive decided to go with a ej207 short motor and reuse my heads. Just wondering if I could get some advise on what parts ill need and their part numbers. I was going to try use genuine Subaru parts if possible depending on prices or if theres a better aftermarket part available. So far my list is:

ej207 p/n 10103AB470 $2600
Oil pump p/n ?
ARP Head Studs p/n ?
Water Pump p/n ?
Oil Cooler p/n ?
Gasket Kit p/n ?
Silicon Radiator Hose Kit p/n ?
Clutch Kit p/n ?

Also is it worth my time to split the new short motor and replace the bearings with some thing like acl race bearings?