Anybody see a problem with this idea?

I want to install a few MU networks on

the same domain.

domain.com/network1

domain.com/network2

domain.com/network3

using subdirectory intall…

creating base site with the URL’s

domain.com/network1/blogsitename

domain.com/network2/blogsitename

domain.com/network3/blogsitename

And…

Using the WPMU domain mapping plugin

on each network.