Extension board for K8061 (VM140)

Hello I Have purchased a Kit 8061 for a experimental project.
Everything is working perfect.
But now I want to make a extension for the system and have seen that the PIC18F2550 has much more possibility’s for outputs (like RB0 – RB7.
The problem is that these outputs are not availible in the DLL (and maybe also in the firmware of the chip)
Can You update these things ???

See picture for the extension diagram.

Thanks anyway Ad Slijkerman

Thank you for the suggestion to expand the K8061 board.
I’m sorry, we have no plans at the moment to update the board.

Oke that’s a pitty but alright
To make it even beter this is the last disign

I hope that someone can figure out how to change the DLL that can activate the extra outputs of the PIC18F2550 chip.
(or i have to figure that out by myself):face_with_raised_eyebrow::sunglasses::male_detective: