Maximum number of plugins

Hi,

Having just joined WPMUDev.org, I am setting up a new WPMU Multi-DB installation (with 10,000) exisiting blogs, and excited about all the great plugins you guys offfer.

The trouble is that ALL your plugins look great. In fact, I'm finding a few plugins
that I don't want to install.

So is there a limit to how many plugins I can install? I'm hoping to build my network to a 100 thousand blogs or more.

Thanks,
Derek