Buy some nice wheels
As with all things Shimano and Mercedes, a higher number is better. HG-50 is better than HG-41 in some small way. It could be a subtle as the type of plating used.
Mmmmmmmmmmmmmm if only I had the money as well, but sadly at the moment all of our money is being spent on converting our house and in any case, I thought I was buying a bike that was ready to ride which it patently isn't on anything other than an almost billiard flat road as the ratios are so very high!
I might have to see if I can come to some arrangement with a certain gent on here to see if I can swap the Shorter for a fully finished Neutron Bomb.
Neutron Bomb? Had a Google but could only come across the EMP weapon lol
Good news that Martin has sorted you out