How many MBs of diskspace do I need for an PPC searchengine which:

-Lists results listings from its own MySQL database;
-(and does not show other search engines results);
-Contains 1.000 advertisers (so 1.000 websites) to start with;
-Which contains about 60.000 key words

???? Thanks in advance for your reply, Cloggy

I would suggest starting out with about 200MB and making sure you will be given the option to upgrade to a higher plan if needed without paying any fee's.