If you decide to order the Bristleflex seals thru Moss, make sure you see if they have it in stock! Like someone mentioned he is slow to produce large ordeers. Case in point in Sept '07 I ordered the Bristleflex premium seals for my MGBGT rear quartere windows, it was during their fallfest show and got a decent discount on them. I waited and waited and waited, talked to Moss a few times about the delay ended up speaking to Kelvin Dodd their global product sourcing guy and he said he was just about fed up with McGregors delays and said I and others had waited way too long. He said he was looking for other options . Mine just arrived last Friday. little over 4 months. they did knock a bit more off the price, so I got a good deal but I needed them sooner.
Mike