On the bw issue, I would like to point out that if it is capped,that means that you can only pass thru 1mbps at any time.The 320 gig/month is if you fully use at all time in full.
So if you have 10 users at the same time, they will share that 1mbps, giving a rather low d/l speed.
If the line was 5mbps,the d/l speed would be roughly 5 time faster ( surfers connection not taken in consideration ).
For you,at this stage, the best would have been a dedicated with a fixed allocation of 1000 gig to 2000 gig.Those servers are capped at the least at 10 mbps ...
