You can find alot of reviews on dreamhost. However, if reliability is not an issue then why stress it? I think that DreamHost has a package that can cater to your needs however you may want to read over the TOS (terms of service) regarding that space.
Ask them. They don't seem the type to hide around the bush, and it wouldn't make much sense for them to lie you either. If you're not the type of customer they're after, why would they encourage you to signup?
If reliability is not neccessary, thousands of host will meet your demand.Why not give DH a try, though they've got a lot of bad reviews in the past 2006 (search..).Maybe they've got surprises for you~~