Got a New Classic Instruments setup today!

[TacBlade]

Anyone have one of these or similar from Classic Instruments? Is there anything I might run into to cause problems? I really like this color, as its the closest to original. Installation looks to be pretty straight forward, but for me it will be a winter project, as I am a little slow at getting things done!! So my wife says!!! LOL!!! I am not sure what I will do with the old setup, which is the 7 hole with all the guages? Sell it cheap I guess to unclutter my garage? Thanks!