I will have to arrange a meeting so as discuss this with our development team and make sure they prioritize it on their to-do list.
I can give you one suggestion to avoid bots registration, visit Binance exchange website and look for pattern image solving they are using.
This should be hard enough to prevent bots but strong enough for honest users to solve, than you can enable additional password strength check.
Another way is to send users temporary random password, but than ask them to generate strong password and change it in vbetFTN website settings when they first log in.