[Pharo-dev] Porting from VW to Pharo

Can someone point me to the best tools for porting from VW 7.10 to Pharo 7 64-bit (or maybe 6.1)? I'm not sure what to do about the namespaces. I realize that VW's namespace solution is just a good hack and that the true nature of the problem runs much deeper--but it does a good job of avoiding class-name collisions, which is mostly what I need it for, and I can control exactly how imports work. Any suggestions are welcome. Thanks. Shaping