Commerce funds integration with Rules - Fees calculation overriding module settings

Hello,

When triggering a transaction with Rules, it is needed to enter the amount of fees and the net amount in the rules parameters. There is no possibility to save the rule without providing these values.
The fees parameters are then overriding the ones defined in the module settings. It would be really great if these parameters would not be requested in the Rules setup, and if Rules would use directly the ones defined in the module settings. Especially in my case, I have a complex fees calculation which is a percentage of the transaction amount, with a minimum fixed fee (so not easy to calculate on the fly, but native in the module).
Also, the net amount should be calculated automatically by doing brut amount + fees, and not be entered manually.
As a summary, the user should indicate the brut amount, and then Rules should calculate automatically the fees using the module settings and then the net amount by adding the calculated fees to the brut amount. This is exactly what is done when the transaction is done manually.

Thanks again for this very great module, very good job done so far. :-)