They don't have 6.5 size, so no... but a 6.25 size fit just with some small gap between the alt keys. Other key won't be added, or substitutions either.
Sorry, but I am not going to hold items from multiple buys to combine ship anymore. It creates problems for me with storing stuff and keeping track of everything.
This buy is open to anyone. It makes no difference to me how long you have been a forum member... or even if you are a forum member at all.