I personally do not think the NS energy has any doing in pushing that storm over Florida. If anything it is acting to pull the storm back as without it, the low exits Florida and goes east much more quickly. I saw another post in the MA thread which is spot on in my opinion, the thermal boundary which we will call the end of the High pressures influence is what is taking that low off the coast in Florida or GA. I personally think we need the HP and respective influence to back off some as to the break down of the Gfs. I still contend that played out exactly the GFS did, we see heavy snow when the low is off the Va Capes...because that very weak NS energy is there to convey it.