Swap it for an AMP frame, BITD these were built into 18lb bikes if you could afford it
it is an amp frame...
but a lot cooler...
And a lot heavier
The other way to check sizes is to use your allen keys, these should have a size marked on them, just compare the bolts to the flats on the keys. But IIRC Shimano v brake bolts are an odd design.
Oh, and these will shave a pound off instantly
http://cgi.ebay.de/ws/eBayISAPI.dll?Vie ... 0109069678
"Life is not a journey to the grave with the intention of arriving safely in a pretty and well preserved body, but rather to skid in broadside, thoroughly used up, totally worn out, and loudly proclaiming 'WOW-What a Ride!'"