There was a nice couple here on TF that took their 34' similar to yours boat all the way from Vancouver area to Cabo.
So, I think you can make it if you watch the weather and make good decisons.
I agree with all the posts. Certainly weather and sea conditions are the major factors. The question is, how much is safe for this style of trawler? Mine does 7-10kts. First-hand experience from those with similar boats is invaluable for determining the realistic operating window.