For Dancer i would go with Savage Gaiters. CHR is a must for DNC and it has HP and higher Def.
I would prefer CHR over STR as far as DNC goes. Just my opinion
I would have both ready when needed. If you're having a hard time landing hits, the Bounding Boots will add just a bit extra accuracy, and if you're fine on accuracy, the Savage Gaiters will help with extra damage. I would also suggest macroing in the Savage Gaiters for Waltzes.
I would swap the pieces in. DEX and AGI would be go to TP in. The AGI and DEX add a slight addition to EVA and ACC. I'd macro in Savage for WSs and Waltz; however if you are not getting hit and having no issues with your ACC, then Savage fulltime for the extra DMG per hit.