1B clashes with the IA top cut. Hoping to make a change to 1C.

I have 1C and want 1B. PM sent

I've not heard from Exordium since he sent me the original PM.

Not sure if he's still keen, and he isn't responding to my messages. If I hear from him, i'll still swap, unless someone else beats him to the punch.

Is there anyone else out there wanting to swap that will complete the trade?