2010 Starboard Kode Freewave 86L - The perfect lightwind board?

You won't get a proper turny FSW / freewave in that sort of age. FSW's that are actually is OK on a wave is a pretty recent thing.

Also, Kode changed too much, they were FSW, then a twin wave, then some small ones wave and bigger ones almost freeside (in the same year) then Ultrakode pure wave.... but then different shapes for the small ones vs the large ones.... its like Forest Gumps box of chocolates.

In older FSW, a Goya One converted to thruster would be your best chance I reckon.

^^ That's cos they have no rail rocker in that age, they're just a controllable freeride. Its taken a very long time for shapers to get the balance right and finally freewave / FSW does acutally have some wave use - but only recently.

If you want light wind use in proper waves, get a faster rockered wave board -and the first Goya thruster (2018?) is perfect..... the one before they wrote Custom on it. If that is the one you mean, yeah they're tops.
If you want to be planing in between wave riding and sacrifice a little turning, you need a less than 4yrs old FSW like Dyno, 3S thruster, Goya One thruster... or even better a MozCustoms Freewave that is a true allrounder - blast in 15kn and go DTL in 25kn plus, same board.

I'm going to comment because I had the Kode 86, in the 2010 version.
In fact I still have the board in my loft, although my one has gone a bit soft in the deck - despite me having it repaired once already. I must have gybed that board a million times.

For a while it was my favourite light wind board, with the 86 litres matching bigger sails for me, usually a 5.2 or 5.7, but the outer footstrap options also meant you could blast around with it, using a 6m or even 6.5m - or so I'm told. Some people did 'wave slalom' on it.

At the time I weighed about 72kgs, so I'd be on much smaller boards for true wave sailing weather. But when I did take this size board on the wave, I found I had to exaggerate my driving stance to crank turns on the wave face, because of the single fin, and because of the board length. I think the board length is about 240cms.

But it's worth noting that this was a Freestyle Wave (FSW) board not a 'free wave'. It was very much developed in the single fin era, and you might remember that Kevin Pritchard won some wave heats on the 80 litre version when his customs got lost in transit.

The Kode later morphed into different styles and sizes, and of course it became a tri fin, and had quite a bit cut off its length.
But the 86, 94, 103 and later a 105litre size remained very popular as cross over kit.
The 86 has a bit of rocker but it planes really early, is very light in the wood version, and has Vee in the bottom to help with turns and chop.