Thanks for the replies so far
Its almost tempting to look for a first generation diesel octavia, about 4 years ago I was involved in recovering dash cam footage from taxi's around the North East, I saw one with close on 475,000 miles on the original engine and gearbox, 5th clutch, oil and filter's every 5,000 miles helped! I to tend to follow a similar service pattern and never lost an engine yet and plan to do an oil and filter change every 6 months as I do short journey's now and the car is only used 3 - 4 days in the week with home working. Apart from a 307 1.6 hdi that decided to do an engine surge whilst returning home past the Metrocentre. Interesting moment when I tried to turn the motor off, removed the key and the engine is still sitting on its governors with loads of black smoke. The fuel from the return pipe was being drawn into the air intake causing the engine to surge. No more peugeots then!
I look on advisories on the MOT as a heads up to have the items replaced during the year as on last years test they picked up the rear disks were corroded, these were changed soon after. I did have a corsa with the misting front struts. on the way to the test, the car received a steam clean to all 4 corners and the struts were replaced during the year along with the springs as the old ones were being taken off and for £30 the pair and the same for each strut top, the front end was sorted, I think that, in the situation of changing drive shafts the pads and disks will have to come off, might as well put new one on at the re-fit
Interesting to know about the cam belt, I have a suspicion the dealerships will still recommend you having this done every 5 years keeping an eye on the profit!
Kevin