Which version of 8 are you using for the company? It should be the "Enterprise" edition, which is specifically setup exactly for what you're wanting to do, seamlessly.
As for your wireless connection issue, that's seems to be effecting a lot of people including myself with 8.1. I never had this problem with the wireless connection under windows 8. In 8.1 I can go a week or more with out a connection issue then it will drop it's connection for no reason and wont connect back unless a reboot. I found that if I just disconnect the connection manually and reconnect manually usually fix's it for me.