I actually like the current sizes. Sigs are cool and all, but when you look at other forums where they have bigger they are often just annoying. And it's the height that is the biggest problem. On forums where they have big sigs you usually have to scroll though enough to fill a 5000 word article and in the end you have read 5 sentences. Rest is just filled out sig space. And if you would get the new sig sizes, you would beg for bigger in a year. People always want more. But then again i don't make sigs so maybe i just don't feel the pain you feel over it. Also i think you're doing great with the sigs as it is.