Limba is improving for sure.
As for the 4-5 people in a sig, the reason most don't like doing it is cause we've been doing graphics for a really really, really long time now, and cutting out all the renders is too much effort.
Also, the max sig limit is 420 X 220. Limba, make sure you make the sigs by that size and no bigger.
You guys will have to resize the sigs, as both of yours are over the limit.
Wait, you actually cut them out? Why not use a psd site. Usually they have good renders. I don't like it because usually it's hard to find two shots of different fighters with the same lighting. It bugs me if its off.
"Thank God For One More Day" - Wanderlei Silva