What sort of tips are you looking for? I'm sure most folks on here will be most happy to offer advice/thoughts. But we would need to know more specifically what you want to know.
Thanks man. I was more concerned with the exposure for that first image. I feel the foreground is a little to dark. To fix it, would I need to blend in more brightly exposed frames? wanted to go for a natural looking HDR (if there is such a thing lol) and was trying to avoid over-editing it to make it look like its radioactive lol.