Well, except for the snorkels, you have managed to keep things reasonably in hand. Now the trick is to not get sucked into reading too much on SB
about new neat stuff, or the different ways to set up your regs (you will have to buy every length of high and low pressure hose out there to try), or better BCDs or BP&Ws, regs, fins (heavy, light, fastest back finning, color, etc.), AI computers, dry suits (you need one no matter the water temp), etc., you get the idea. I've got a lot of stuff I thought I needed and don't.