I love planes that bank n yank, in case you couldn't tell, and I think delta wings are the best! I have built 5 FT Versa wings so far and I fly them till they can't fly anymore. They are nice and durable and can take a rough landing, even the suddenly rapid and unexpected landings that happen on occasion. They just keep on flying.
You mentioned building a blunt nose Versa. Any specific reason why you chose the blunt nose over the standard Versa? I'm only asking because the blunt nose is a little less aerobatic and a little more FPV if you get my meaning. I'm not sure what style flying you want to do but if you want something quick and agile go with the regular Versa. Take a look at some quick clips of a couple of my Versa's in action on my youtube channel
here if you wanna see what they can do in the hands of a novice. Don't get me wrong, the blunt nose is great, I love mine! When I finally get serious about getting into FPV that will be my go to plane. It's just that it's more of a work horse than a dirt bike.
Here is the thread for my dual pusher blunt nose versa. And in finding that thread again I realized I never posted video of it in flight. I'll see if I can find the videos I have and post them to my youtube channel just in case you wanna see how they fly.
One last parting thought: The wing is designed to draw the plane up. And one thing that I've learned from this is if you bank, the plane is going to turn even without pulling back on the stick. The wing doesn't know the planes not upright and its going to keep providing lift, which in this orientation is going to translate into a nice lazy turn. These nice lazy turns come in handy when you are just learning to fly and need a minute to collect yourself after recovering your plane from a particularly hairy situation.