I agree - memory feels too limited anyways. Making it 1 to 1 makes it a bit easier to get (even if one 'new' memory is less useful than 1 memory in the current system). This would also require rebalancing skill costs - instead of 1 to 3 memory, they might cost 1 to 6 or 7. A few of the current skills honestly feel like they are not worth it for 1 memory, but if rebalanced to 1 memory in the new system they would.