First of all, @Errants and @Uun, thank you both so much. I knew that ED was a thing but I didn't really understand how it worked. @Uun I can see now the redundancy of some of my power selections (thank you for pointing them out) but, simply put, I really hate missing. I expect to miss occasionally on anything yellow and up, but when I miss on blue, green and grey it really bugs me. I'll have to live with it, though. A big part of the reason why I chose two +Def powers is that I solo most of the time (I work at night so, even on my days off, I'm up until at least 6am and asleep when most people are online) so I don't have healers or tanks. @Errants I figured six-slotting the autopowers might've been overkill, which is part of why I went asking for help. In my defense when I first started playing, my friends really hammered it into my head that I did NOT want to run out of endurance, so I just always maxed those out. The pow/enh breakdown is gonna be extremely helpful as a guide.
P.S. another, "In my defense,": the first thing I did when I decided I needed to respect was download Mids' Reborn. Installed and opened, and it immediately asked me to update. I clicked update, it starts installing, closes the window ... and never reopens. I open it again, and rinse and repeat a few times. Same thing. So finally I tell it I'll update later and get to work building. After a few minutes of choosing powers and adding slots. It freezes. Restart, build again (saving every few changes), freezes again. I really tried to do it on my own, but Mids' hates me apparently.