Hi fish doc. Well, if you didn't want to try one of the other common bristlenose variants then maybe you could look at orange spots or perhaps peppermints. Both are a little harder to breed but not too difficult and should provide plenty of enjoyment.
If you wanted to try something other than pleco's you could always look at LG6 or royal whiptails, both of which breed like rabbits once you get them started and of course there is also cories to consider
