I sourced some nice cheap chrome spoked rims and figure that I may as well replace sprocket and rotors and tyres so that I have a complete bolt on bolt off spare set (I could even find knobblies for that great desert trek....)  

A question of the learned members - can you get larger sprockets (ie more teeth)? I really don't need 200km/h top speed but wouldnt mind faster pickup

                                                                   - have you seen waved chrome rotors anywhere?

Cheers