rebuild help
 

ok so i put my mini me swap back together got everything figured out and 3 of my cyliders r dead so now im gunna rebuild the bottom half of my motor.... this is most likly going to take a while because of the cash flow but it will be worth it in the end i hope...
i want new everything in my block!!!
this is where i need help i want more power in the end but not to spend a crap ton of money on it...
d15b7 block... where and wut kind of after market crank would i get?
can i use a crank from a diff motor?(d16z6-or y8 or zc or wut?and wut else would i need for this water pump..oil pump anythign else?)

i plan on goin 20 over on pistons? where and what kind would be good for this rebuild? i want stronger rods so i dont ever have to take this motor apart again... i want this stuff to last but be powerful kinda...

maybe a full 20 over rebuild kit i dont have to have a diff crank.. i just want the most out of wut ever i put in this rebuild...

i plan on a port and polish for the z6 head dont really want to change cam untill later down the road.. just want to rebuild and drive it......

please let me know if you know a store or website that i can purchase this stuff from!!! i am also looking for a p28 computer! thanks any1 that responds