1967 GS Hood Scoops Fabrication

I working on possibly casting some hood scoops for my 1967 California GS 340. I've came across the measurements posted here.
They are great for placement and stud location. With a couple more measurements, I may be able to closely replicate the scoops.
Does anyone know the outside dimensions of the hood scoops? Or, could possibly take some measurements for me, including height?
I've come up with a guestimate based on what I have, but would love some solid numbers.

Here's how the original paintjob looked. And here's a couple of custom touches I am considering.
Do you you guys think it's too much, or a nice touch?

I ended up finding some scoops on Ebay, WooHoo!
Now, I can work on casting some (California) emblems.