I take it you've never hosted more then 3-4 trem servers at a time? The processor usage jumps from 10% to 60%, and continues to spike up to 100%. You guys will find that you wont be able to offer those pricings AND quality, unfortunetly. However, best of luck.
SST is still renting out servers, take a look at our site for more info:
http://sstcentral.com The prices are high, but we match it up with our quality and unnecessary support. All donations also go back to help support SST stay online, and any extra money is either carried over for the next month, or put back into the community. (IE, we're in the process of making a new site that will greatly help Trem)
Located in Santa Ana, California (which is a few blocks away from LA).