Swan 38 Genoa Track - Remove/Reduce/Rebed

I am in need of some guidance on the Genoa Track. As part of removing all the teak (transitioning to non-skid). I will be rebedding all hardware, including the sail tracks.

Many have recommended I shorten the lenght of the track since I no longer fly such large overlapping Genoas. (Currently my biggest is a 135%).

Before I reduce/cut the track, can someone help me understand what sail options I may be giving up in the future. @Matteo I believe you mentioned many years ago you cut off 1.5 meters of track (did that correspond with a particular sail size in the decision?). Trying to understand this aspect before I make any cuts. From a logistical perspective, I may want to cut so that the first bolt in the track comes out in front of the port locker (so there will be no bolts/nuts in the port locker which has my autopilot computer).  I think there is likely some technical details that describe car placement in relationship to sail size (so maybe that would be useful in the decision?). My current sail inventory has much higher cut clews than what is on the sail diagrams...

Finally - what would the group recommend for Tufnol replacement to go under the track. Or can I still find similar? After removing the track the Tufnol piece broke into quite a few pieces and appears to be rather brittle (although I suspect it doesn't take much/any load as the force is all upward).

Thanks!

-Nathan

sv/Inspiration (Swan 38/090)