Just my 2c,
a vehicle that had been off the road for a while will develop a number of issues that a frequently used one will not, as such it is probably hard to work out what to replace.
Either way, being able to run it and drive it will provide really useful feedback as to what needs doing.
We bought a 300 tdi ex cfs unit with about 30k km on it, using on light duty for a few weeks revealed several issues, unsurprisingly most were oil seals that had perished.
A bit of light use will reveal the path to be taken..
As before...just my 2c.
Cheers
James

