Cargo, the time frame depends on the domicile choice listed. Interviews are conducted according to the domicile they are working on at that time. The Reserve schedule pays more than the 7&7 and there should be no problem getting on that. Yes there are opportunities for OT and extended days--more on the Reserve. I totally understand your concern. I don't think the numbers are hard to exceed, but again, you will make more on the Reserve.
I don't think "looking down" is a fair description. Sure every group has its share of jerks, but most aren't that way. It's more accurate to say that those who know their worth get frustrated with those who don't. At NJ 93% of the pilots had voted to strike so that wasn't a big problem there obviously.
Nota, for the reasons you listed it is wise to take the more conservative approach on upgrading. It has nothing to do with "scaring" potential applicants. It is simply better to be pleasantly surprised rather than sorely disappointed. Additionally, should the worse case scenario happen, a pilot/frac family would need to survive on the FO pay quite awhile so it makes fiscal sense to be prepared for the worst.
I'll match UG's 60% and call for an adjustment on top of that to reflect the additional duties frac FOs perform as well as the extra training the company uses as a selling point. Underpaid workers are right to complain and well compensated employees usually don't, I think. Thus, we should expect to hear calls for pay adjustment from the NJ pilots when they go back to the table--particularly from the FOs. I think the former Co-Chair of the SPC would be an excellent choice for FO Rep on the MEC.