I have a set of Friul Merk4 tracks, new in box, sprockets included, and would be very interesting in swapping them for a set of Friuls (or SpadeAce, not picky here) Merkava3 tracks. I would also be interested in a set of Pershing tracks from Friul.
Edit: Upon further contemplation, I would be open to trading for a set of either Friul (ATL-01) or SpadeAce T55 tracks also.
Will also sell outright, but I've got $40 in them.
If traded, each pays own shipping.

Upon even further contemplation, I would be open to trading for something I may not have even considered yet......

But wait, there's more!
I scored a set of Friuls for a Pz3/4 (forgot part number) and I've been hankering to do a DAK Pz3 lately, so if anyone has a suitable Tamiya kit in the back of the stash....