i have two NRS revolutions. One is almost 4 years old and its sweet, had to replace the neck gasket once, However, I got a second revo this year and its supposedly the same size and it sucks, tighter fit, some how it leaks and doesnt breath well. I also have the soft shell top and its a good idea, but NRS uses a really thin softshell material by the wrists and should be waterproof (why would one use gaskets, unless to keep dry) but the thin material leaks heavily after the durable water reppelant (DWR) wears off.
So, to sum it up..... get something other than NRS. Atleast, for a drytop.
err... sorry fer the odd double post