If you update your fleet to campy only, you won't have any problems as you will gather all the correct tools for what you are doing. I know it can be frustrating not having the right stuff for the job,but this is C&V. Lesson one: quit going to bike shops to work on your classic. The shops don't want to deal with your "classic". They want to sell you a new cf something. It's cheaper to get on eBay and gather what you need and be happy