Help needed for my left handed keyboard

[H4Rr7]

Hello everybody,

Here's a rookie building a Left-handed Keyboard. But I'm having trouble with the controller atm. Since I'm building a 104 keyboard, I'm afraid that Teensy does not have enough space for it with 6 Rows and 16 Cols.

Currently, I have 6 Rows and 22 Cols resting in the KiCAD, I do have found an 8*18 controller but still, I need to redesign my circuit schematic.

Or could anyone recommend a controller that could hold 22 Cols? thx.

KLE link: https://bit.ly/2xQCFIq

[Tactile]

A Teensy++ should work for you. Here's a keyboard design using a Teensy++: