Subversion Multi-Project Repo into One Git Repo

I've written here about my struggle to migrate multiple projects out of our single Subversion repository into a single Git repository.

Rob William's discusses merging multiple single project Git repositories into one here. Though it would mean first splitting out the multiple projects from Subversion into a respective Git repository and then merging them all back into one. Sounds like a lot for freakin' work. Impedance mismatch I tell you.