The grovers are 3+3, the ones I borrowed bits from are all just in a container together - mostly the inline 6. I kept the most important bits of the grovers for the 3+3 arrangement.

So otherwise I've been looking around for wood sources. Most of the solid body pieces I have found aren't quite big enough for the V. Any recommendations?

There is a pretty good site for a guy in Maleny - which is fairly close to me. It may be I have to modify my design a bit to suit the wood sizes. I don't want to go too crazy with the price either....