We want to start offering MySQL hosting for our game server clients, but I am having a hard time finding any information on how to best set this up using WHMCS and PLESK.
We have everything automated seen to setup/suspension/termination and we would like to keep it that way.
Webserver: Windows 2008 R2
WHMCS: 4.4.2
Plesk: 9.5.2
We want to avoid domain registering, so we will be using subdomain(s) on our own domains.

Basically this is what I want:
In the order form, click a Product Addon (MySQL) (or manually add this to a clients package in WHMCS, if the first option is not doable)
Auto-setup MySQL db (along with db user)
Providing PHPMyAdmin access for db user (possibly through Plesk?)
We would like this to follow the service in WHMCS, so it gets suspended along with the product.

Any clues or suggestions would be highly appreciated!