Elite Dangerous - Incursion Tutorial

So, how many of you guys have been trying to beat the Incursion Tutorial?
I have to admit the other Tutorials are a walk in the park. I am currently getting to wave 5, with 100% hull but that dam Cobra blasts my shields in seconds, then a few missiles later... well lets just say that side winder has seen better days. If I could stay on his tail it would be ok, but it just seems to be over so quick.

How is everyone else getting by??
Any tips or strategies?