I still think an FX11 is appropriate for you, but all of the lurking newbies
out
there (both of them) should understand that the charts in the West Marine
catalog rate the minimal anchor to hold the average boat in 30 knots. .

I don't know about West Marine. I read the Fortress brochure.
S/V Express 30 "Ringmaster"
"Trains are a winter sport"