I'd honestly go with Kaho, RoR, and Poodle + Blazer. Though I really don't notice to much of a difference when I use Valk over Kaho. It kinda just depends on what you're comfortable with and what you'd prefer.
And what Satty said!
Swapping from Blazer to Poodle while you're mobbing/killing is nice. Or if you have issues with mobbing with the RoR on then swap that with hell poodle if you're willing to rely on heals from the RoR while killing mobs.