I'm restoring an X reg manual 2.0 KV6 and an X reg CDT at the mo.
Very enjoyable working on the early ones, the quality was soooooow much greater before project drive !!
Value wise in years to come just look at the Stag and Tr4 5 & T6 values
Some are still holding 5 figures for pristine examples.
The same may happen to the 75ZT after the numbers drop off.
I beg you all to outbid the breakers on these cars