Now you're tempting me! That spaghetti monster intake area cleaned up nicely - something on that order was in the back of my mind when I was extracting the stockers wishing my fingers bent backwards.

Deep thoughts ... on the '85 RS250R, it looks like Honda just used single petcock/gravity feed (with 8mm fuel line) and it worked fine. On a stock motor, the 6mm line should do nicely. Now if I can just leave those VM Mikuni's on the shelf...