Don't know if the OP ever found service, but I hope Hughes doesn't end up being his only choice. We have been customers for over 5 1/2 years because we have no other choice but dialup. Their customer service is lousy, and the internet service sucks for the most part.
Some history: when we first signed up in 2002, with a DW4000 modem, there were times we got 3MB download speeds! Then we got a DW6000 because we wanted to set up a home network. Still sometimes got over 1 MB. Now comes Hughes and I'm throttled back to under 700k!! Due to changing circumstances, decide to try to HN7000S and upgrade to the ProPlus plan. What a CROC! I am now lucky to get 300-400k download speeds!!!! I got a 1.2MB download once in the last 3 days, and the customer service reps say - your speed is not guaranteed! He refused to pass the ticket to engineering to see if there might be an issue with their setup.
Stay away from Hughes if at all possible! The FAQ on their own web site indicates that the ProPlus plan should receive 750-800k during "peak" times on average. Well, I get half of that, and they don't care!
I cannot wait to see if we can ever get DSL or cable in this area. We will be dropping Hughes like a hot potato if it ever happens.