Design 2 roller banners (800x2000mm)

We've got a 2 open sides stand of 3x4 meters at an event and I would like to place at the end of each wall near the corridor a roller banner of 800x2000mm. Find attached an image of how the stand with these two roller banners could look like.

My idea for one roller banner is that conveys our main message of what we are, an "All-in-one Event Management Software" that saves money and time to clients because synchronises all necessary technology an conference organiser needs in a very easy-to-use way. I want something impactful, professional and modern with very little to read. We should use our branding colours (blue 52 152 219 and green 46 204 113) and Helvetica font, we are using also black to be more luxurious as you can see from the website.

The second roller banner is less creative and more product driving, I'd like to use it as a showcase of our main products, the event websites, event app, registration solution and community. You can use images from our website and we can provide you some from the platform. What I want is that the person passing by can easily image how an event website, the app and the community would look like.

What do you think?

The event is on 27th June in Liverpool and I need to print them beforehand so I should have the design ready by 15th June.