Please excuse this question if it is a dumb one, as I am about to be a newcomer to large format photography. I backed the Travelwide Camera project at Kickstarter, and I hope to get a camera soon. The project does look like it is winding down. I have located an Ilex lens of suitable focal length and aperture, but the lens comes with a Linhof synchro compur shutter instead of a Copal #0 as specified by the Travelwide people. Looking at the SK Grimes website, the Synchro compur and Copal shutters in the same size seem to have the same measurements. My first question is,assuming the Synchro Compur is a #0 size, is it interchangeable with the Copal for this application. and my second question is how do you determine the size of the shutter by looking at it, since the seller does not seem to know.
Thanks for any help you can give.

Eric