At least the are upfront and all the work would have a warranty.
Plenty of private party Vipers have some of these issues, and you will
find out after you buy. You would have a reconditioned car....
I am in the minority here....I think if you like the car, negotiate a better
price on the repairs. Are the tires good ? That is another chunk of change.
While I was looking saw plenty of private party cars that needed tires,
brake jobs, leaking valve cover and oil pan seals, door adjustments,
etc. etc. The best one I heard often: " the AC just needs a recharge"
Ya sure....then why have you not done it ?
Seems to me they thoroughly PPI 'd the car and you know up front the faults.