Errm, welcome to the forum?
Modifications are covered here:
http://www.puntosports.co.uk/forums/...ad.php?t=66329
but a 'Fast Road' cam, such as the Piper BP270, should work well with a SEB2.
You can post in the 'Parts Wanted' section, but won't be able to see/post in the 'Parts For Sale' section, as that's a Club Members' perk.