'96 Stratus ES: broken timing belt

Our '96 Stratus ES (approx. 85K miles) "just died" several months ago 
when our son was driving it, and we just got around having the problem 
investigated.

Verdict: broken timing belt. This despite my having requested and paid 
for a timing belt replacement about 25K miles and 5 years ago when the 
water pump was being replaced.

Estimated repair cost: $2000 -- and I don't recall whether that even 
covers valve replacements if necessary.

Is it worth fixing? The repair guy said that this model has also 
suffered from main bearing wear, resulting in low oil pressure, which 
leads to other problems. And the oil pressure light on this car has 
occasionally come on when the engine is idling.

Perce