They seem to be popping up all over the wheres...
I'm doing an R20 with a Sram Dual Drive and 9 spd, a flat bar and Ergon bar ends, 105 brakes, the Brooks and Stelvios.
I have it trussed up like a christmas turkey spreading the dropouts.
I'm getting as much off ebay as I can but you don't mod an R20 to save money I realise.
Little Pixel, Jur (and your Tasmanian trip), stevegor and others are an inspiration - but you have cost me a small fortune.