Mark quote as "primary" and/or allow deal amount to reflect "primary" quote total or custom property

Need the ability for deal amount to reflect the quote value rather than the line items total or most recently created quote. It would be nice to mark one quote as “primary” when multiple quotes exist so the deal amount reflects the primary quote amount. The alternative to this would be to have custom properties within the Quote object so I could add “primary” to the quote and build a workflow to update Deal Amount based on this field. This is a common Salesforce feature and surprised HubSpot does not have flexibility in deal amount calculation.

Yes please!