yeah. what's that, a little over a third bigger? i'd say that'd still qualify as "not much more." but it's not gonna happen, and i like the cock i have, so no use sighing over it. lol
So keeping girth the same - going from 6 & 3/4 length to over 9 inches is "not much more".
I'd hate to be your boss and promise you "considerably more in salary."