Great server, plenty of power and features to meet your needs, and you'll not find many complaints about LiquidWeb's network or support around here, as they're supposedly pretty awesome. I just signed up with a server and have so far been very impressed.
Nice but as im only hosting a few sites I think its overkill. Reason being is the website that uses the most resources is my website so if i use too much I dont really mind its not like its a business site. The otheres are really small websites with very little traffic.
These are reseller plans, and Interserver is pretty reputable. They are located in NJ and their prices look pretty reasonable. Always be sure to do a WHT search though to verify companies track record with people in the board. People's history with these companies here can be pretty helpful sometimes.