All of my numbers adjusted to UA's current 272 and 162 pay for stated years and seats
United @ guarantee
12*70*CA = 228,480
12*70*FO = 136,080
United @ more realistic 76hrs
12*76*CA = 248,064
12*76*FO = 147,744
For us to match UA @ 70hrs
228,480 / 244.68 / 12 = 77.8hrs UA +8
136,080 / 122.10 / 12 = 92.9 UA +23
For us to match UA @ 76hrs
248,064 / 244.68 / 12 = 84.5 UA +8.5
147,744 / 122.10 / 12 = 100.8 UA +25
Now to take it a step further, let's just use UA @ 70hrs to make it even more conservative and favoring of our proposal. CA's have to credit an average of 7.8 hours every month to equal UA pay, so if they worked our guarantee of 75hrs, what would they have to do in each vacation month?
228,480 / 244.68 = 933.8 total yearly credit hours
933.8 - (75*8 non vacation months) = 333.8 hours to fly in vacation months
333.8 / 4 = 83.4 hrs = about 83.1 + our 1.25%
The story gets worse for FO's especially comparing it to a UA FO @ 76hrs
147,744 / 122.1 = 1210.0 total yearly credit hours
1210.0 - (75*10) = 460
460 / 2 = 230.0 hrs = 200.4 hrs with our 1.25%
Bump our FO up to 81 since UA is at 76 and it looks like
1210.0 - 810 = 400
400/ 2 = 176.4 hrs with our 1.25%