WHMCS Billing integration with Zendesk Sell

Hey there, I'm wondering if you have any plans to integrate WHMCS billing with Zendesk Sell? Right now we have a lot of manual labor around keeping our WHMCS invoices and Zendesk Sell deals up to date. It would be super helpful if WHMCS invoices automatically synced with Zendesk Sell deals based on WHMCS Client Groups, for example. We depend heavily on the WHMCS integration with Zendesk support, but it would change the game for us if that integration was also carried into Zendesk Sell. 

Going to look into workarounds with Zapier, but any timelines or thoughts about this would be great! Thanks!