Euro Glo' Style Gauges

[Black'88]

I'm thinking of upgrading my boring dashboard in my supra. How hard would it be to install one of these kits:

http://suprastore.com/eurrevglosty.html


Also, mine is a automatic non-turbo and that kit says its for a turbo. Could I just not put in the boost gauge and be ok or do I need to get a kit made especially for na? Cause thats the only dashboard kit I can find on the net.

Thanks!