Hi all - I record with a buddy and up until now we’ve each been using our own Tascam mkii units to record. Mine recently died and I accidentally bought an original 414 to replace. It seems to be in great shape and I’m inclined to keep it. My only question is - will these machines be compatible? As in, if we record something on his mkii and then work on it in the 414 original, will there be any issues? Thanks!