Piper Commanche vs Money 201

I am looking at buying one of two planes: a 1978 Mooney M20J or a 1965
Piper Commanche PA-24-260. I have test driven both and I like the
handling of both. Both are about the same price. The avionics in the
Mooney are slightly better. This is a tough choice.

(1) Is there anyone out there that has flown both airplanes extensively
and can give me pros and cons of each from their perspective?

(2) Is there any other plane with similar price/performance capabilities
(cruise at better than 160nts, 750+ range) in the same price range
($75K-$100K) that I should consider?

(3) I heard Mooney is teetering on bankruptcy. Is this a real big
downside? Has anyone experienced owning a plane with a manufacturer
went bankrupt. Do parts become impossible to find?

-Sami
(remove the "_REMOVE_THIS" from the email address to respond directly)