Would you rather have an X-Pro1 or an X-E1?

For me, the huge benefit of X-Pro is the optical  finder. This is not a deal breaker for X-E1.

For X-E1, it has a remote control - better chance of having a radio trigger of the kind I had for Nikon. It is really helpful while taking group photos from which I do not want to be excluded... But it is so rare application, it is not a deal breaker for X-Pro either.

The size is not really any argument in either way - they are virtually the same.

Right now, I would probably buy X-E1, just because of the price difference. But I already had X-Pro, so the discussion is over for  me;-)