are you sure that is the typhoon and not the monsoon. from the hennessy site it looks to me that the typhoon only has two guyline tieouts and the monsoon has three. if that is true i like the typhoon tarp in sil nylon. i was thinking to get a maccat and have doord sewn on but now that is see these tarps for 109 ans 119 with doors included i may have to get one.