I'm building up a 383 with a tune port injection set up... and I'd like to keep the original, under the passenger seat fuel tank... so my question is.. what fuel pump is preferred in this situation? I'm thinking about the MSD one that costs about $75 and mounts to the side of the frame, after a filter, of course to keep out all the crap thats in the 42 year old gas tank. Input? Thanks, Luke