Unfortunately, not easily. The awnings are the same size, so it is doable (although the colours won't match, of course - presumably, your annex is blue, and the '97 Pullman models were predominately green).
They were made by different companies, so it's pretty much a racing certainty the zips will need changing, if they do fit. It can be done, but I would be looking for something more compatible, ideally.
------------- The one good thing about being wrong is the joy it brings to others..
Again, unfortunately, not. The problem with the new Air Porch 6 awning is that it attaches to the camper using a series of straps that wrap around the poles on the camper. This is good news in some ways, as no issues with zip compatibility, BUT it does mean it has to be exactly compatible with the model, so that the straps are in the right position for the camper poles.
At the moment, the awnings are not compatible with the Pullman, however, my understanding, from conversations with Nick and Julie from Pennine is that the Pullman will be one of the models that the next generation awning will be compatible with.
------------- The one good thing about being wrong is the joy it brings to others..
No, 'fraid not. To be fair, I'm not sure Pennine do. I don't believe it's been started yet, so difficult to speculate on estimated completion. It's just that it's the next proposed step.
------------- The one good thing about being wrong is the joy it brings to others..