Quantum Mechanics I (tech elective)
Radiation Detection (lecture + lab)
Math Methods in Engineering (tech elective)
Heat Transfer
NRE Special Topics Nuclear Reactor Materials (tech elective)
There's a good chance I'll drop the Math course for a required course, Electromagnetics, but I'm on the fence. Basically I have 10 courses left to take over 4 semesters but Emag isn't a prereq for the others, so I can take it anytime. Plus the math course is somewhat graduate level (it has 25 slots for graduate students to sign up and 10 slots for undergrads; the undergrads are in same course but are graded differently, or at least sign up for the "U" section instead of "G" section).
Only prereq was diffy q, and the topics seem like a natural extension of diffy q. And plus as a engineering math course it's not as tough as the math mathy things--it's an elective for math people as well.
I may also change one course to pass/fail once classes start if I deem necessary, so that I keep the hours. It wouldn't count as a tech elective if I do, but I'll fill my tech elective requirements anyways by the time I graduate.