Thanks BF.

I always want to inform the customer of their options. If we install the 10-gig MM fiber, will it add to my pain? I mean will current fiber modules, media converters (gig), connectors, 'my Amp Lightcrimp tester'/tools work with it?

I am surprised that the 10-gig 50 fiber isn't really that much more money, but if it opens a big can of worms in terms of compatibility ... probably a no.

The distance at this job is about 1150 feet. I can't get a clear answer on the max distance on the 10-gig fiber. Some say 500 meters, some say 300m or 984 ft. If it is 300 meters then it isn't going to work as a possible option.