Installing Gauges

i just bout some indiglow guages off of ebay and i was woundering how hard they are gunna be to install and if anyone has some tips ive been searchin the forums for the past hour and have come up with nothing and also how do i keep the needles so there lined back up right when i got done
Thanks Brady

can anybody help me out lol

well ive done this before on a couple of my cars. the best way to do it is to:

do it in the morning when the car is cold
takes pics of each of the gauges
be real careful removing the needles (some are hard as hell)
determine your wiring ( i had mine on ignition)
lay the faces on top of old ones
re-install everything (look at the pics you took)