Silnylon/Dyneema Hybrid Shelter

[Sundance]

I keep reading that Dyneema has a lower melting point than Silnylon and in some shelter application it's better to go with Silnylon for a hot tent. Has anyone ever heard of a hybrid shelter where the majority of the fabric is Dyneema and the annex with the stove jack is Silnylon? Just throwing it out there to see if anyone has experience with this or suggestions for how the two materials work when sewn together. Thanks again!