My 2 cents. I just made a neck swap between a Black and maple VM 77 and a White and maple VM 70. Next is VM Jazz V neck swap with an affinity Jazz V. So I will have a matching set of black and maple 4 and 5 string
Please post how the other swap goes. I've been thinking of throwing a VM5 neck on my blue AJ5 from a couple posts back as well, but I was worried about the neck heels being compatible.