You probably won't see much returns with $100 on either of those.
Also, don't play the pricing game. If you're going to start dirt cheap, then word will spread, then whenyou raise prices, you may find that without adding any additional value, you'll lose more customers than you gain.
Try raising your prices and go wtih the local market...
Although you had a nice template you riuned it a bit with those huge red fonts. Now to advertising. You could use adwords nicely, and overture as well. Anyway, I'm not sure a hosting company should have adwords or any other 3rd party ads on their site. (the link you gave is a redirect to *************.com)