Just revisiting this topic for verification/reassurance.

As my (thoroughly backed up and tested) keys are geographically distributed, I have used the derivation path (m/49/0/4) and xpubs derived by my collaborative custodian to create a 2 of 3 fully self-sovereign multisig. It signs fine. My one concern is that I'm using a non-standard derivation path (I would have preferred to have used m/84/0/0). However, so long as I have the output descriptors fully backed up, I should always be able to sign from this wallet, correct?