that's called 'cutting off your nose to spite your face'.
If it can be fixed without replacing/throwing parts at it, they last pretty long and are part of the allure of the Mark-but a basket case, or a beat daily driver, you'd have to think all bets are off.
Precisely why I don't drive a basket case, and I have another car as a daily

The only car I ever converted to coils was an '90 Continental that had 80K miles and was slammed, but I only paid $200 for it and bought it for resale.