Hey REO gang, I want to jump in here because I also just ordered my first LP REO Grand today. And I tell you, I am really excited, I've been lusting for one for months now. The finances have been a little tight of late, so I've just been as patient as I can. But a couple of things worked out, so today was the day! Woohoo! I picked up a blemished orange LP Grand for a bargain price + a reomizer. I have one question for you REO pros, I'm sure I'll have more later. I need batteries. I see that AW 18650 1600 mah are recommended. Is there any reason not to get the 2000 mah? Or should I stick with the 1600 mah? RTD Vape seems to be Rob's recommended vendor, I like them and have an account there already.