I think you meant 60% of the capability (which is arguable - as maybe 360 radar coverage is a requirement I don’t know ) for 95-100% of the cost
There's more than one Global solution. Global CAEW doesn't have the same coverage problem. Though, this one comes with some development risk. It's my preferred solution.
That said, I'm going to bet 360 coverage is not a mandatory, because gaps can be overcome with TTPs. It's not like our folks have zero experience working with AEW assets that lack 360 coverage. Also, I'm going to bet that no cabinet will sign off a procurement that exclusively rules out Bombardier right out of the gate.
It’s a Saab product - while the base aircraft is a Bombardier 6500, it’s not a Canadian product at the end of the day.
You can say it's not a Canadian product. But no politician is going to say that. Nor will the majority of Canadians see it that way. Oh and the Globals are being assembled in Mississauga in a belt full of swing ridings. Which politician wants to go down there and say they didn't buy this airplane because it's not really Canadian? There may be other excuses. But this one is by far the worst.
Also, as an American, you of all people should understand the politics of defence procurement. Your Congress often makes your military buy things they don't even want, for reasons beyond military necessity. Why the surprise that other countries might think the same?
Also, Global CAEW is a Bombardier L3Harris collaboration using an Israeli radar that was previously installed on a Gulfstream. What does that make them? American? Israeli? Canadian?
It appears that the GlobalEye 6500 is around 1/2B each. With less range, endurance and detection range (and arc) than the E-7 WedgeTail. Wedgetail costs seems to fluctuate depending on fleet size, but the acquisition cost / unit seems to be comparable to the GE at near 1/2B / airframe.
Not sure where you're getting the price from and what's involved. But lifecycle cost determines the cost portion of the competition. Not acquisition cost. And industrial benefits are a big part. I'm not sure what Boeing's gameplan is going to be to overcome the advantage that Bombardier will have in that category.