Thanks for the update guys. My sympathies, but also my appreciation- I had a breather tube/catch can system for a highly modified 3.2 engine in an old 911 and can relate to the aggravation of having to engineer things on race weekends. Developed a hatred for oil after that. Evil stuff.
Look forward to details and some photos. I'll be giving Mantis a call soon- first oil swap will be a good time to make the sump upgrade.