Yeah! I think it's great to take a break from doing what just 'sells' for a while and create what you feel! Experimenting with styles is great, I do it allot (cause I'm trying to form a style now and it's a slow process!) I always believe that if you just work hard at a style, even if it's not popular at first, and you love it and stick with it then other people will love it too and a style that's more 'you' will take you further!
I will keep an eye on your new Deviations, your work is pretty inspiring to me! You have very nice technique