well i basically am building one. see my motor sits at a slant. the bottom is more towards the front and the top more towards the firewall for crash testing reasons. but this means under high accelerating Gs the oil will start moving from the oil pan and into the block creating the unwanted windage. i want to get rid of that.
also i want to do road racing too and dont want the oil sloshing around. my car sits too low for a 5qt and if i did that i wouldnt have room for a down pipe, then i would bottom out the oil pan all the time. pretty much want to build an application that can handle beeing at 5,000-7,000rpm all day.