Warrior/Knight Help Thrundacrack Build

I recently bought a thrundacrack and I could use some help making a good build.

https://wynndata.tk/s/7xArwP is my current build
I'm thinking about switching clockwork(I just have it in there for a bit extra health) out for prowess, or possibly morph-stardust out for anima-infused
I'm also gonna get dia static stuff from LI

I'm thinking about going for more mana for a more spell-type build

Any suggestions would be appreciated, thanks

 

Would this suffice? https://wynndata.tk/s/6VQSwK
Sp looks tight but only rolls that matter would be the sp on finesse
also there's this https://wynndata.tk/s/WpDol9 but vaward is in this one so

 

https://wynndata.tk/s/Jf2Ia0 getting mana steal to proc may be difficult, idk though

https://wynndata.tk/s/nghLV7 requires a ton of FF runs, but higher hp, def, melee damage, life steal, all around better imo, also all items from merchants

 

https://wynndata.tk/s/EzoJnk

 

Thanks guys I'll look into these