If you are already aware that your traveling across the middle of the Atlantic in the middle of the hurricane
season then I'm not sure what more you're asking. Positive thoughts, no I can't think of any. I would just say it's pretty risky and I wouldn't do it, not on that schedule.
About the best I can say is odds are that you will probably make it and probably won't get hammered.
If you are determined to go then make damn sure the boat has really good weather
information including a backup system and good communications
, either sat phone
or preferably both.
Most important I would make sure there's an EPIRB
or two and a good liferaft