What ever gear you do end up purchasing, always remember this; there will always be someone who will say you made a good choice, and someone who will say you made a poor choice. But always let the choice be yours! The best advice I can give, without getting into brand name wars, is to try before you buy, and buy from the place that let you try. The internet is great for getting deals, but when you are buying for the first time, what you need is support.
Sorry for not coming out and say "buy THIS, and you will never regret it", but in all honesty, it would still be just my opinion, and YOU have to live with the choice, not me. The only other piece of advice is DO NOT buy all the little toys that look neat and "may" be useful. Tank bangers, retractors, and so on, are money pits. Untill you are completely certain that you "need" something, keep you money in your pocket.
Dive safe and Have Fun.