adding fasthosts account to my already set-up whmcs system as a server, if possible?

I am currently using WHMCS on my web hosting website, [login to view URL] You can find more info on WHMCS at [login to view URL] I recently signed up for [login to view URL] and I was wondering if there was a way to set up the WHMCS so that hosting packages purchased by customers are automatically set up from the fasthosts servers. If it is also possible to let the customers use cpanel with all the features i already offer from my hostgator resellers package. Regards, Markus