This is my current TP set up for DRG:
ItemSet 289182
And this is my current WS set:
ItemSet 289263
Granted in my WS set, i do need to make a few changes such as Candent Ring and upgrading to Mekira-oto +1.
I had another 5 Hit TP build, but it wasn't an optimal set by any means, since it wasn't close to my current TP set, but it was fun to see if it would be plausible to do with different gear choices.
In my TP set, i chose to go with the Rose Strap because it gave me the option of moving from a 6 hit to a 5 hit - and of course I'm still in the process of seeing what changes i can still make to move back to a Pole Grip or Duplus Grip (if i ever get one) and still maintain 5 hit.
The Hagnaeia Stone seems like a plausible idea, but that actually leaves me bordering between 5 and 6 hit, meaning i would need to make up atleast 1STP elsewhere.
This may sound like E-peening, which is not the intent, however, depending on the content and mobs i face off against, my Stardivers reach a spike of close to 6k outside abyssea, with an average of 3k+ (with the exception of piercing resistant mobs like Narakas and so forth)
Edit: I should comment on this from some previous necro bumps i recently read: While Stardiver does indeed lack the natural attack power for it's primary user, DRG, the STR+12 and DA+3%, heavily depending on the rest of your WS build, will beat Ogier's AND Avant +1. I tested this first hand, and my over-all ws damage increased with that one piece. Now that i have the 2 primary pieces of Ares +1 (for both Reso and Stardiver) i can swap in Ares' Flanchard +1 and Ares's Gauntlets +1 to replace the Whirlwind/Avant +1/Lancer's legs, and the Lancer's Vambraces +2 (which results in a DA loss of +4%, but gain TA+2% for spike damage.