as an alternative, we bought a retubed 2.6m ali-hull inflatable from Seafarer in Dairy Flat. We took in a hull with knackered tubes, they quoted on repair, then said "...but we have this one on the floor, you can have it for 10% discount on that quote, leave us your old hull..."
No brainer.
My brother had a similar hull retubed by them about two years ago, no issue with either of them.