Atlantic: Holland to Colombia - route recommendations

I plan to cross the Atlantic this fall to bring a 132 ft steel trawler to Colombia. I'd like to take the fastest route using possible favorable currents.

But, while there are some maps showing currents they basically show there's very little current going in one particular way on the shortest route. Since I can't find any info on the speed of the prevailing currents, I'm not sure if if any alternative route from the shortest route is better.

Does anybody have any suggestions on where to get more detailed info on speeds of prevailing current on this particular crossing?

Any other things we should be aware of on route?

Thanks.

Pilot charts

I'm an engineer, not a navigator .

Thanks. That's exacly what I was looking for. Just didn't know what it was called.

Thorwald

p.s.: obviously I'll bring a navigator (or 2) long on the crossing