Jeremy, I totally agree with the other posts here, leave it exactly as it is.
I would also like to compliment you on your skilful application of just the right amount of tonal blending, or whatever techniques you have used to get just enough detail in the brightest areas and right through to the darkest areas, yet without making it obvious that you have done anything at all.
A great image and a great example of how we should all try to process our images, with a good eye and a deft hand.
Bravo !
Dave