Hunter 375 (1993) stanchions/hull-keel/dry void

[arjand]

Hello,
Seriously looking into a Hunter 375 but as always some 'bumps in the road'.
1. Dry void in the deck with stress cracks visible, audible movement when moving over etc....
2. 7 out of 8 stanchions are compromised. Anyone having any experience w replacing stanchions on Hunter 375??? Costs of rebuild etc?
3. cracking at the back of the keel-hull joint, is that typical?
4. Tiny leak on port side which will be impossible to trace due to construction.
Overall super lightly used and in grand shape except for the 'bumps' which will likely still add up