Shipping is slow especially at the border. Even internal here in the USA has slowed down because the airlines have slowed down it took a week and a half for mail to come from Illinois down here to Virginia. Crossing the border would make it almost a stand still. It over 2 months for a oil tank badge to arrive from Finland. I think it hit custom's and just sitts there. No matter what you used your betyer off going whats in country. A place that big someone has to have a barnet set on the shelf. The busa fibers and plates are another source where you might find some in country.
Fiber #21441-24F30 and steels #21451-24F10 . I do not know the thickness so I can not tell you if it has the same amount amd same stack height. Also my guess would be you eliminate the anti judder spring and seat with the busa plates, same if you ordered MTC. Like I said if it weren't for the shipping delays at the border I could send you a good set of fibers. Newer Triumph spring with less the 5000 miles on the springs. I think I have enough down here in Virginia on hand for a couple 2 or 3 clutches. And maybe 2 sets worth of steels. So we won't write that off. How is the freeplay on the clutch if you have less then the 2 to 3 mm that triumph requires that will take pressure off the plates and they will slip. The freeplay is key to longevity. Also make sure your using the right oil specifically for wet clutches. Just thinking out loud here