Just wondering how you tell them apart? The only difference I can see from browsing the pictures, is Quincy seems to have a darker brown mark of an upside down Y on his nose. Any other way you can tell them apart, on the rest of their body? Who's bigger?
There's a couple cats at the shelter I volunteer for that look exactly the same except Oscar has a black spot on his chin, and Felix's whole face is white. Unless I can see their chins, I dunno who is who!