I am away from my trezor but I am willing to see if it's advanced fee feature allows for 0.9 to 0.8 or lower.
Electrum shows this:
This transaction requires a higher fee, or it will not be propagated by your current server. Try to raise your transaction fee, or use a server with a lower relay fee.
I can't even Preview the transaction, so I can't copy it.
I think this would be ideal for consolidations: just set a low fee, and if it takes too long, broadcast a normal transaction to other nodes that ignored your low-fee transaction.
Dust spammers are already lining up to fill many blocks with transactions like
this 0.36 sat/vbyte transaction with 1462 inputs (294 sat each). That address has 209750 dust inputs waiting.