I am trying to put together a ultegra/105 mix 10 sp bike, How is the wipperman chain??? Anyone try them how are they compare to the dura ace 10sp chains??? Also if I am using the dura ace 10sp chain do I need a different tool, right noe I am using one of those cheap performance brand chain tool would that be okay or do I have to get a 10 sp chain tool??? All my other bikes are 9 sp so this is a new project I am doing all the help would be great!!!