Having fun with a 6' surf board and a 6384

Sorry if my question is out of topic.
Last year I built a SUP with an 6384. In 6s I managed to reach 11km/h I did not test 12s as my lipo was defected but I should be able to reach 15-20km/h

Do you think that I can reach planning with the same electronic but on a surfboard? The surfboard should have less drag but ithe start will be difficult.
Moreover I need a small board to put it in my car…