Master cylinder rebuild

A font of knowledge this site is! I will probably go ahead with the dual MC as recommended by slantsixdan. I'll get a friend who has an Amazon account to purchase it for me, I'm a bit of a Luddite as far as online purchases go. The specs say it is Made in China, Mr. SSD, I wasn't expecting an offshore recommendation, however on your say so I'll go ahead! My brother has an automobile recycling business, or as the local government officials who are trying to shut him down call it, a "junkyard". He should be able to find the distribution block. As I recall from reading about MC upgrades before, isn't there a compensating valve or something similar also required? I'll search the archives and find out, and post regarding my results.
And I have crawled around underneath and found no evidence of leakage. The rebuild kit here in Calgary is only $21CN, but upgtades are always a good way to go.

Thx again for all the advice. We have a short season in Calgary to drive a convertible, so I'd better get on it!