You're going to hear everything. Just get used to it. Most modern cars are very well insulated for noise. The Morgan doesn't have a shred of that so that when you hear the drivetrain, you hear it all. Every component is practically in your face so If you didn't hear something I would be very surprised.
Eventually, you will find out what 'normal' is for your car.
Just watch out for the sounds where you automatically think "That can't be good!"