With tape, I used to put this onto the rim, put water onto it and fit the tub - just allowed me a few minutes to make sure it was seated right, after which it dried perfectly. 8)
Mine has:-
Two workbenches
Digital radio
Huge toolchest
Propane space heater
50ltr compressor with two airlines
Bike workstand
Pillar drill
2 x grinders and polishers
20 electrical sockets
About 64 shelves
6 x 8ft strip lights and 2 x 6ft strip lights
Huge vice
6 x boxes of rags...
The magic word is 'Pista' (Italian for 'track'):-
http://cgi.ebay.co.uk/CAMPAGNOLO-RECORD ... keparts_SR
http://cgi.ebay.co.uk/campagnolo-super- ... keparts_SR
Provided that they're not seizing, calipers are more of a 'much of a muchness' grouping but brake blocks are certainly not!
Buy some Aztec blocks and fit these before swapping calipers. Clean the rims before fitting them and you may see a B-I-G improvement!
Yeah, what Tintin says .... no classic, no jazz, no listening!
Now, you could redeem yourself with a bit of jazz funk:-
Dennis Coffey - Wings of Fire
David Bendeth - Feel the Real
I actually still use the Silca brass ones on both my trackpump and compressor line at home. 8)
I remember the trick with the Campag ones - you had to remove them from the valve with a karate chop! 8)
Just ask for a simple bill of sale as a receipt for the dosh confirming that the bike is his to sell. If he refuses, just walk ..... can't be too careful these days!