I'd leave the Pumas one as it is atm anyway. It's good to have gun ALC logos, but the BS logos are representing the entire club and need to look more porfessional/traditional.
I'm not sure how people manage to fit gifs as avatars when these don't fit... Gifs are surely much larger files than these images
This is going way off topic, but I wanted my CW avatar here, but it was too big. It was 6-10 stage gif file I think, yet your avatar would be way more...
The maximum size of your custom image is 120 by 120 pixels or 19.5 KB (whichever is smaller). on PC it's 30kb and 256kb on CW