Bailey Discovery D4-3 Awning

Hello, 

Super excited to be purchasing a Discovery D4-3 and was wondering if anyone has a one and what awning you use? Online I am struggling to find more info on the awning made specifically for the D4-3 the Prima Leisure wrap around awning (all images are of the D4-2 set up) and I am not sure about it given the fact it would make the outfit more than 8 meters (given the size of the awning at the rear) and that might cause issues on some sites etc.

Ideally I would want to go for the Vango Varkala Connect 280 or 360 and going to measure up the straight awning rail at the weekend but wondered if any one had any insight or experience. 

Thanks for reading !

Gemma