Just purchased a beautiful PD130 with a brand new turbo and fully loaded

However, it has done 160k and sounds like a frickin tractor!!!

.
Sure it wasnt that bad when I bought it last week but sounds noisy as hell!!
I am used to driving diesels at work but these vehicles a newish with 8-15k on the clock so its understandable that my PD130 will be noisier. But how noisy are they supposed to be?
The oil level is fine and it was apparently serviced back in May. So is it just natural wear n tear on engine components?
If so, wot parts can I change to make it quieter?
Also seem to feel engine vibrations through clutch pedal... is that a mount issue?
This is my first diesel... replacing my valver whist it gets restored

... so any advice would be much appreciated.
