Well, would help to know what your base stats are on some of those and where you've currently got your EQ located. It LOOKS like you've got base of 64 strength, but I don't know if that has EQ on it or if it's natural.
First thing I see, though... If you've invested that much into the Power Tree(I'm guessing you found an AEQ for Power Through?), I would just as soon say to go ahead and build for a combo back leaning towards power. If you go that route, you'll want to finish taking your base stats of Strength to 68 while training up carrying and confidence, Speed and then Carrying to 60 base and then from there cap Confidence, then double cap Agility, maybe(Might be a good idea to look at Vision later, too. Not sure how much that affects Power backs now, though). After that, pumping the Power Back SAs and getting Power Through to 10 total will help a ton. If you're thinking long term with an eye towards starting or getting regular touches on offense, Bruiser is definitely the main VA you'll want, but it may not be the most useful right now(especially as you can't GET Bruiser without 50 carrying, anyways). Being a return man... SYM may not be the best choice right away, either. Kinda tough to really suggest anything immediately towards this build for VAs, since for a power-orientated build, Bruiser is pretty much ALWAYS the first choice. So... it might actually be a good idea to just get your carrying to 50, so you can grab it first, then go on getting strength to 68, etc. If you want to go this route. Also be a good idea to think about putting most of your EQ on Strength, maybe some on speed.
If you want to focus more towards Speed back(And if 64 Strength is BASE, I'd say that it'd probably just make more sense to go the other way, personally), still getting the hang of this type of build, personally, but I'd say Speed and Agility to 68 first, vision to double cap(At the LEAST), then either cap or double cap carrying and at least cap confidence. Also pumping up the SAs helps a ton for Elusive, as I understand it. Mixed opinions on what's better, but all of them, with the possible exception of First Step(As it only works from a dead stop and is only useful right at the start of the play) are good choices for elusive builds. Spin eventually would help you out if you get carrying a bit higher, as it'll help break tackles. Probably putting most of your EQ into Speed, with at least a little into Agility to get it into the mid 70s or so, at least, would be good. Slippery will work there, either playing on offense or Special teams. Definitely Quick Feet if you get your SAs really high, there. SYM might also be a choice later, if you're getting hit in the backfield a lot.
Attribute VAs don't seem particularly all that useful at this point, anymore, with so many other viable RB VAs. I guess long term it'd probably depend on just what role you end up playing on a team and what kind of offensive scheme your team runs with, as well as what you wanted to go with for your back. For example, Scat Back is another option, if you wind up getting sent on passing routes If you're fine just being a Returner, Return Man and Special Teamer are possibilities... but I wouldn't necessarily say they're the best. I'd say to either get carrying up and grab Bruiser, or if you're that inclined towards a more-speed style build, grab Slippery. For the speed/elusive style build, Quick Feet will also help a LOT if you have a ton invested in SAs.
