C51 bottle size

Hi,
was wondering if anyone has ever attempted to modify the "ammo belt" of a Cavalier C51 to vend different (larger) sized bottles and/or cans.  Also, any thoughts on the viability of replacing the the entire vending tray to accomplish the same?

Thanks for your thoughts!

[audiobeer]

I thought about it but the depth of the interior cabinet dosen't seem to allow for it.