I would like to see Acelle Mail Manager integrated with Hustle

I would like to see Acelle Mail Manager integrated. It is a self-managed equivalent of mailChimp, Sendgrid etc.

https://codecanyon.net/item/acelle-email-marketing-web-application/17796082

It's streets ahead of anything else in its field offering everything including full segmentation
I use it to manage lists for all my sites.
Can also be used as a SaaS for clients.