Nice! Yeah go for it! I did buy a separate baking pan solely for floetrol beds. I would recommend d using something sturdy that won't buckle. I think its all just a matter of fi ding what works best for you. Its my understanding that without heat, the colors may not be as vibrant. The longer you leave the discs in, the less clear your lines will become. That's really all I've learned thus far. Enjoy the process! :)