You got the technique down... just feel like I have seen this before.
I was wandering Arches Natl. Park in Utah last week. I kept saying there's a picture... but why take it... it's been done. who would buy it?
I guess I am at a point where a vision has to be absolutely earthshaking for me to feel like making a photograph of it (or I am being paid for it). Not sure if this is good or bad.
Keep up working with what makes you happy.