Merging two sites soon, advice needed.

Greetings everyone,

I'm going to be merging Leet Link Aye (which is multisite but just the main site ATM) with my main site, Leet Link (which is a single-type install) in the next few days and then let the first one's domain expire. Do you folks have any tips or suggestions for me to keep in mind as I do this?

Thanks,
Nathan