Had MOT yesterday came back FAILED.
things wrong:
1. steering malfunction *dangerous*
2. both head lights too high
3. handbrake 0% effect on both wheels *dangerous*
4. 2 suspension leaks
5. exhust leaking gases
the steering malfunctioning is that it pulls to the left. they dint explain it to me really, just took the fuse out and its heavy now so i have no power steering. some one said it could cost 400 quid to fix.
you Could use just the two but its not advisable. Especially with them being on the same side. The new vs old shocks will have different charactoristics due to age and use, and so will behave differently.