5 seems to have become something of a "standard" now it seems, whereas the 6 string( not meaning bass Vl btw) is possibly a bit more niche for want of a better word.
As above, the best option is simply go and try some and see what would work for you
I'd say it's not a Hondo neck anyway .. The Fender shape headstock Hondo necks ( with the body end truss adjustment ) had a dead flat square at the body end not the usual curve.. The pic from pst62 shows this too