Thanks Wellis, et al. I am trying to take this up a notch for FSX native conversion potential.
Working on the upper cowl air intake and 2 flaps now.
I already think it's more than good enough for FSX. Just FYI, I think that the upper cowl flaps are controlled separately. I watched the official training for this plane many times, as it was a very fun one. And they always said to "keep the upper cowl flaps closed", except during taxi. I can find the link for you, if you want.