“can use the same cantis?”
Yes IF there is sufficient adjustment - either with sliding slots or angling of brake blocks (normally the stud fitting type).
Depends to some extent on the rim depth and width, and also exactly where the cantilever bosses have been brazed.
Also can put 700c wheels on 27” frames. As well as giving you a much better choice of rims, it also means room for bigger/fatter tyres (27” tyres are generally 32 wide).
Great for older quality touring bikes (eg 531 frames).
“That is a nice looking bike”
Yes, better shade of red than previous 2 years. PLUS looks ‘right’ because of bigger wheels/tyres - SO much clearance.
Now comfortable cafe cruiser!
May appear at PoP.