So this is what I've done so far,

for likelihood ratio

model 1:

(Lo+94.27)/Lo

model 2:

(Lo+90.83)/Lo

Lo in the two models are equal, so model 2 is better. (model 2 < model 1)

for AIC:

model 1:

2 *(94.27-5)=178.54

model 2:

2*(90.83-8)=165.66

so model 2 better.

is this correct?