Creating new Products through Web Service

Hi,
We have a requirement to Configure a new Product in CPQ Application and send this to Hybris Commerce Application. I have followed the following Steps. 1) Created a Custom Web Service to create a product with Item Attributes. 2) Create a Hot folder Configuration for Updating the Product Media.

First I would call Create Product Web Service to create a new Product in Hybris Commerce. Second, I would send product Media to Hot-folder listening folder through FTP, to bind the media with products. Third, I would call the Product Catalog Syn Cronjob to do Synchronization.

Please let know whether my approach is correct. Also am I missing any steps.

thanks,
Vinod.