We will be offering a complete rear upgrade kit for $78 (alloy bulkhead, new graphite tower, and alloy wing mounts). The parts will also be available separately and I think the bulkhead will be $24.
We will also be offering the narrow hinge-pin set for around $30
I believe everything is going through QC and packaging now, so hopefully we should be seeing everything very soon.
Nice! Hopefully we can get the parts before xmas!