Did some more number crunching and an NVP analysis.

Assumptions: 7% annual rate of return, 3% rate of inflation, 6 yrs.

Bonus is worth $18979 over six years
B-fund increase worth $14634 over six years
Pay increase (WB FO) worth $32150 after taxes over six years

Adding it all together, with interest, deducting taxes, rate of inflation, and ALPA dues for last four years, contract is worth $55282 over six years for an avg of $9213/yr., not including increased medical costs, and any give backs on class of service, or other reinterpreted clauses. YMMV!