The TNT is an amazing skate. Best skate ive ever ridden. The shape is perfect in my opinion. I dont know how they can make it better for 2010.
someone is selling a used one on wakeskating.com used. http://www.wakeskating.com/forum/viewtopic.php?t=28038
i just got some lipsticks. Ive yet to use them because of a broken ankle, but lock in tricks are so much fun. I was using LF Obscura Lock In fins before and the lipsticks look they they will last longer and lock in a bit better. the obscura fins are half circles and roll over the rail on noseslides sometimes.
Also, I love David, but i think you need to take his opinion with a grain of salt since he doesnt really wakeskate at all.