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.
"You lack the requisite spine and testicular fortitude to study under me"
"You do not know the first note of the music that moves me."