Hi, I am new to the Salt Water tank hobby, but my brother has been into it for years and said he would be willing to help me put together a setup once I found out what type of fish I wanted. I originally wanted to get an octopus, but decided that a cuddlefish would be a better match for me, so here are my questions. 1. How much would a decent setup cost for a cuddle 2. How much does the whole setup cost a month, all together (food, lighting, etc.) 3. I would really like the Flamboyant Cuttlefish, but haven't seen any for sale. S. bandensis is what most people are getting, but do they change there colors often?