Update...
Hi all...
Ok so after another 2 days of shaping and sanding... And adding more weight to the Top Wings / Flaps, I decided it was just WAY TOO HEAVY...
If I can put it into perspective, that one small unit weighed the same as all 5 others combined... Just crazy...
So I took the following night off and was looking into other options...
And then ended up with the following...
(Already had them cut so no point in starting all over again...
I then took the hammer to the one I was busy shaping and sanding and knocked off all the filler I lay down and then used the belt sander to clean off the excess.
I then started with one of the bigger pieces and started sanding the "fin" edges down to around 6mm, and sanded down the foam to be the same height as the board...
Remember I want to put LED strip Lights on then for my back lights...
And this was the result...
Thought it turned out ok on this one, so will now get started on the others...
And this unit is so much lighter and will still work, without spending days on end trying to shape and sand them all the same...