Are you still interested in joining Vale? Sorry if I seemed harsh when answering your sign-up. Sometimes it takes a few edits before I know how to word things well. >>
If you'd like any help, Colony and I would be glad to give you a hand. (We wouldn't be very good GMs if we tried to make people quit. xD)
Yeah, I'd say it's alright to go ahead and put those in a gallery. Since you'll be doing well more than just a couple recolors/fusions, it's easier for you to post them where they can all be retreated with ease in their own thread.