I have had others suggest that before, and I have briefly considered it. However, I think it is better for users to know that when they buy the toolkit they buy the entire thing, and can expect all future updates to work for them. It also makes it easier for me to provide support if there are not multiple different versions being used.
I will do my best to answer, in that case. However, know that I am away on my honeymoon and will not have access to my computer with UE4 until I’m back in three weeks time, so I will not be able to test things out myself or paste screenshots of blueprints until then.