Here are pictures if it helps the OP.
This is Record triple crank on Record 111 mm BB. BB is symmetrical as best I can measure. FD is Record - double I think - with limit screws backed all the way out. I dunno if the FD will work but a triple FD would.
Jyl, as the OP, the pictures are very interesting, and thanks for doing a test! I have a few questions, if you have time:
What is that interesting frame???
What is your chainline measurement?
Is the Q of the crankset equally distributed left and right?
I appreciate your comment about the FD travel limits, but I think we can't really judge that if you're not using a triple FD - I'd expect they have different travel limits than the double FDs.