subdomains

with autoblogging, could i host about 300 autoblogs on the same domain name with the same lunarpages hosting, apparently they don't ban. I will use Caffeinated Content along with some others to get content. Is it bad to use the same theme for all of them? Also, just asking this straight out there, not relevent but where can i get a free non-automated doamin name appraisal?

thanks, cheers