Just to tell you what Exelon is offering at another plant, recently they offered me (for instant SRO);
85K base
2/3 SRO license bonus in training (didn't ever find out how much this was but I got the impression is was paid every pay check)
Annual company bonus of at least 15% prorated for when I would have actually started
Shift differential when actually in shift
Moving allowance (about 10K)
So assuming they offer the same thing everywhere, which I don't know of course, you will be looking to start out slightly ahead of where you are with that 2/3 SRO license bonus and company bonus.
As far as getting the job. The interview process was 2 days long. The first day was when you actually talked with a board of people. They don't ask you "how do you split atoms" type of questions. They were asking "So tell me about a time you had to make a decision that went again what Management wanted and how did you handle it?" and "Tell me about a time you had to lead a group of peers through a problem and what was the outcome?" Before the actual interview, you take a 3 hour exam. It was REALLY easy but if you haven't looked at it in a long time, take a look at basic geometry, trig, algebra, things like simultaneous equations, radians, etc. While taking the exam you are going to think "what the hell does this have to do with anything" but its more of an aptitude test really and it is super basic. The second day sucked. You are put into a room with another group of people who are competing with you for the same or similar jobs. You are given 6 hours, a list of tasks and other needful information, and told to go and plan out a day of maintenance activities and evolutions. While you are doing this, you are being evaluated for your abilities to lead and interact with a team, and they will throw anomalies in on you. This is all conducted by an outside organization.
If they want to interview you, they will send you a packet that is THICK that you have to fill out. Its psych test etc. They include a practice test of the exam I spoke of. Also, be prepared to travel to the interview on your own dime up front. They will reimburse you though, and for me it was more than I spent.
Although the interview process itself sounds daunting, it really wasn't bad at all and with your experience, you should be fine. Also keep in mind this was my experience at a different plant in the Exelon fleet. I "assume" they operated the same all over, but they may not. Everything I told you could be complete bullshit for the plant you are interviewing for, but somehow I doubt it since I dealt with a corporate recruiter who had nothing to do with the plant.
I say go for it, and goodluck!
Justin