Increase ability to manage contracts on AssureSign from Workflow cloud

I have recently used the workflow cloud to scale the sending of contracts for signature of over 200 documents with automated population of documents before signature and storage of documents externally after. However, The functionality I can access on E-Sign from the Workflow cloud is extremely limited. Ideally I need the following, amongst others:

Automated upload of templates from workflow cloud to E-Sign;

Ability to tag from workflow cloud in E-Sign

Ability to distinguish on Workflow Cloud which signatory has not signed on E-Sign;

Ability to resend agreement in E-Sign from Workflow Cloud.

Ability to change signatory from Workflow Cloud.