It may be best to consider baby steps , meaning using your mods with a port job and upgrading pipes .That will be a good power jump over what you have and be the least expensive .droping a cub in your banshees set up would be like droping a built small block chevy in a little toyota and keeping the little 1" exhuast and running a tiny air cleaner made for the 4 banger that was in it . oh and keeping stock axels lol. cheetah cubs are top notch technology imo and i would do a lot of reserch like bansh-eman said , i wouldnt build that motor without everything else to go with it , your gona drop 2plus k in it and still need stuff . port it and upgrade pipes , step one :thumbsup: