I use trackir. If I take this approach, I'd map a hat setting to it. I'd rather just be able to look back with a clear 6 than back and to the side ( what I do with trackir ) -or to switch between hat and trackir all the time.
Meanwhile, the views you show are about 3-5:30 and 6:30-9. Same problem as IRL.
Finally, note that with the armor, because you can't look straight back, you're always moving l-r to look past the damn bar.
I'll add here, yes, you're right, but, fly the g-6 on and the f-4 back to back and tell me which one offers a better SA opportunity.