OP here. It seems too long and skinny to me too! But I needed a nice place to draw the line. And I was originally doing the calculations in my head, so allo

OP here. It seems too long and skinny to me too! But I needed a nice place to draw the line. And I was originally doing the calculations in my head, so allowing up to only 1.5:1 or something would have made the arithmetic a bit harder.