Yes don't mix form editions is a obvious mistake I missed when final checking it after wife rewrite page 3.
I-912 I did read but seems it is only for fee extention now. Anyhow, I checked multiple sources on requirements. We both sent 4 weeks of paystubs, 3 years of tax transcripts and bank information.
I feel good about our packet now except for why is states the check amount we sent was wrong.