Have any of you used these white face gauges from ebay?

eBay Motors: i377 91-94 NISSAN 240SX S13 WHITE FACE GLOW GAUGES (item 300046123636 end time Nov-08-06 23:06:40 PST)

Thought I would install them since I have the dash out of the car to replace/clean the carpet. If you have installed them, was it a pain? Any tips?
Thanks....

 

Yea did it on my 89 s13 wouldn't recommend it has to cut out extra hole to get the pin that holds the tach gauge from dropping because the original hole was off by an inch. also gauge bubbled up due to heat

 

Oh man please dont do the gauges, just do the needles or something not so rice. Import Intelligence - Product Listing

 

I guess I'll leave them black...

 

It's your car therefore do as you wish, only reason I have white face gauges is it came from the factory that way.