I love the board that Injo makes in Germany, Final TZ-Clock 1.6. This board has everything, buffers, changeable LED's, common optics and buffers.
You can see the board working if you go to youtube and search for; Final TZ-Clock 1.6
Here is the link to the install of the board; http://www.garrett-jess.com/tz/ikclockinstall/Clock_Installation
His email is; [email protected]
Sometimes it may take sometime to get back to you via email but when the boards I ordered were sent out they were here in 3 days... Wow that was fast.