i need a four space rack case. i'm trying to decide between the gator, or skb roto. as far as the back panel on the skb...whatever...i'm not worried about that. what concerns me is how will the case sit on top of my 8x10 cabinet. i've got a peavey right now, but within the next year, i'll probably have an ampeg. anyway...the skb looks like it might not sit too well on top. i've never seen a gator case in person, so i can't really tell. i know i can get one though. anyway...let me know what you guys think. thanks.