Riftbender tree with Sunflare?

I want to provide better HR and MR with Sunflare while playing Riftbender, while still having DPS potential.
Would aiming for it make the Riftwalker side barely make any difference, or is it possible to have a good tree with Sunflare? (If so, please show me how, thanks)
With that said, since I insist on having good support capabilities, should I just switch to full Lightbender if it isn't?

Note: I have all 45 AP

 

https://wynnbuilder.github.io/builder/#CN000000000000000000000mh66j+npJrQDZ5
Update: Came up with this myself and will be using it temporarily, please lmk if it's not good
20 max Winded, has both Divination and Sunflare