i like black magic cylinders. prohoppers look like shit so i wouldnt use them. cce cylinders blow the end off so def dont buy them. if i was you i would call up black magic hydraulics
www.blackmagichydraulics.com is there website. im waiting on my settup to show up right now from them. good luck man, sounds like it will be sick. oh and use all parker fittings and use locktit 545 sealent not tefflon, it works way better