Well spotted @7VEN To be honest I threw them together for the photograph and then put the rings back in the box! I'll probably have guys up at cadence set it all up properly for me
May I recommend Ratrace Cycles in Nunhead. Pete there does a lot of the guys bikes in Dulwich Paragon and he's done an amazing job of putting my last few builds together.
You have good taste. Looks like the chainrings are in position 1. Why have you chosen this over default position 3 or am I misreading the alignment?