I am getting my first reo mini next week and need some advice on accessories. I know the mini take the 14500 batteries and I need to know where is a good place to buy these. Also what is best to use on this a rr atty or cart or lr atty or cart. Which do you prefer and where is a good place to buy these I want to go ahead and get and buy the accessories so when my mini gets here Iwill be able to use it instead of look at it Any suggestions would really be appreciated