Thanks but I had a bit of an accident today, routers and hay-fever don't mix! half way through routing the neck blank my eyes started streaming and had a sneezing fit and before I could switch the router off I nicked the neck near the nut π€¬
So the only thing is I can think to get over it is if I carefully rout the neck 6mm thinner on each side (which is the width of the Oak strip wood then glue it on)