Weclome!
Some of the veterans.....seem to be occupied with work, family and other life demands.
I am sure the ones that are active on the message board can provide some good advise.
Do you homework first. Buy books and/or read things on the internet. Find out how much things cost before you move up to a larger tank. Don't start buying corals until you understand the difference between soft, LPS, SPS....they had different requirements.
So, tell us about your tank and what you are going to do...we will be glad to offer our advice