I should have mentioned get silicon wrist and neck seals too. You can get a backup set of latex as they are for when a seal fails, and at the most in opportune time they will fail. Having spares will allow you to get into the water within a few minutes. They should be around $70 or so for a set of latex seals.
Gloves are a personal choice, but no matter what type get removable liners. I would also recommend getting a spare set of gloves and liners. I like the blue gloves by Atlas part number 495.
Atlas Glove, Cold Resistant, Insulated PVC, Removable Liner, 495 I think I paid closer to $15 a pair last time and bought six pairs of which my friends bought four pair off me. Saves on shipping that way. The LDS's seem to charge around $32 for the same thing.
Others prefer the marigold orange colored sets, but they are not as tough as the blue pair. The benefit is they are more dexterous, although not by much.
Fit is important, and I find most folks think they need looser gloves that are easier to take on and off. The reality is those are also the same people complaining about dexterity. The liners should pull on fairly quickly, but the gloves should take just a
little work. Your finger tips need to go all the way to the ends with no extra room around them. The glove doesn't have to go all the way into the V of your fingers. The extra air space there will just keep your hands warmer.
Allowing air into the gloves makes a big difference. Being able to put your hand up in the water and let a little air in from your suit is a definite warming effect. Many do it with straws, but my preference is to use my thumb loop from my undergarments, as I can then pull it back out should my glove start leaking. I have had to do this twice now. I can say a wet dry glove is warmer than a wet wet glove. I got caught once by a fisherman, and feared the hook so in a split second I grabbed the monofilament and ripped it between my hands to break it. The line sliced a small hole in my glove. By filling my arm with air I was able to pull my undergarment back which removed the 1/8" of thumb loop I had sticking through the seal. I was able to finish the hour long dive with only a cold hand.
What is your height and weight? That will help determine which rings to get and approximately what glove size.