Keyboard overlay for FCP X?

I have a third-party keyboard from about 2005 (EZKeyboard Advantage Series) with color-coded FCP shortcuts on the keys.

I use it with my 2009 PowerMac tower now.   I have decided to buy a late 2014 27″ iMac with FCPX.  Can I use this old FCP keyboard,

or will I need to buy a new FCP keyboard overlay, to be used with the keyboard that comes with the new iMac? 

Thanks a lot for your help on this.  – Rob