It's a nice level, but there are a few things I don't like about it and think you could fix
First, fix the cliff tiling. Especially the joins where the cliff turns to run down the screen, if you look you can find the proper tiles for that area.
I don't much like the way the water comes above the cliff either, it looks like the water's running uphill and water doesn't really do that.
Otherwise, it's nice and simple. Straight to the point and nothing flashy. Just how I like it
Oh and I got your PM, I'm thinking things over and I'll get back to you when I've had some time to think it over. Things are kind of busy for me at the moment.