Found this plugin that support Woo Subscriptions but could be converted to support ClassicCommerce if anyone has time to look at it. Kind of a long shot but, CC extension may be important for CP ecommerce plugin.
https://wordpress.org/plugins/subscriptions-recurring-payments-for-woocommerce/
Also was not sure how CC is built and/or if it is scalable/extendable in a similar fashion to Woo…