Trim the set all you need as long as it has the basic TKL + tsangan + numpad, IMO.
Depending on the quantity of sets, I would be willing to entertain the idea of shipping sets out. I am/was prepared to ship GMK Beige, and wouldn't mind taking this on. However, I'd prefer to limit it to ~75 sets if possible. Bonus points if there is only one kit option and no sorting.