I have already commented on this proposal once here:
I think this is a good prop and should be implemented by the L1 Team though this up to you how you will make them do that.
I have personally not been able to make them do more work than they are doing already.
Talk to LBA. See whether they are interested to work on the tasks above and THEN we can decide how we can increase the burn tax.
Anyway, the others are trying to change the taxes again without doing absolutely any calculations like you have done here, so I dunno what will happen but I am in support of this plan and I feel it should be worked on.