Yeah I'd say some F16 experts have definitely chimed in here. Thanks heaps fellas. I'm jealous of you all.
John that info is gold and David that diagram is exactly what I'm after.
Now that it's looking like these models I have are both fairly accurate in outline there should be no company bashing so I'll reveal the manufacturers. The bottom wing is SM and is mine, painted from the factory. The top one I painted for a customer and is Scale Jets. Both are 1/5 Scale and both look awesome in the flesh.
I'll post some pics of both models fully set up next to each other for comparison when I get time.