xeddin1 I wish you the best of luck and congratulations.
"Q: Why passthrough?
A: Everything takes time and money. Having a dedicated space for filming allows more scenes to be filmed without the hassle or cost of finding new zones. It is either passthrough or the same scenery. ARporn has assisted in providing logistics and an editor for alpha channels."
At least you're honest enough to tell the real reason of why porn studios using PT for their videos. I really respect that.
Best Regards.