So I am putting in my first order and really Determine the color of the batteries. I can only tell the Titan colors by the power of deduction on the home page. I want to get some of the others too but as you know there are many shades of each color. I like red but, certain shades could be a deal breaker... I like the cigar look. But any pictures of each color and maybe some way to compare the lengths together?? Please help!!!