@WindyBear, keep doing the videos, especially the ones facing forward - at least I find these super helpful for spotting the exact moment when I make a wrong decision and choose a wrong path or slow down to a point where it would be too demanding to use merely pumping to build up the speed again. This clip is not with a PW, but could well be. Had to use the wing once to top up the speed.
I have tried plenty of different combos now, and while using a high aspect small stabiliser gives a more effortless ride (just make a few light taps every now and then), I very much prefer using a smaller surfier stabiliser, to avoid the locked in feeling, which would then make it easier to initiate the slight direction changes at faster speeds.