I was asking questions about MTM kits on a thread in the "Local Meets" section, and Mark Hayenga suggested a Vifa P17/D25 combo. I started looking for kits or plans using these speakers. I found something close... Mass Technologies has plans titled "MP17-F" for a MTM tower using the 6.5" P17WJ and the 1" silk dome D27TG. http://www.mass.com.au/masssales/projects.htm http://www.mass.com.au/masssales/pdf/designs/mp17f.pdf Has anyone build this? If so, what do you have to say about the final result? The plans say next to nothing about the enclosure. I don't know much about crossover design, but I know that the baffle size and orientation of the drivers on the baffle have a lot to do with it. I find it odd that driver position and baffle size are not mentioned in the plans... Looks like it might be an interesting project, though.