I was wondering if D-Limonene would be a good defat for HBWR and then extract with IPA and Then Evaporate, Furither purifcations if Needed?

Use naphtha instead of D-Limonene. Further purification is not needed after extracting with IPA.

LOL not going to use naptha it's to unpure, D-limonene is Natural Tastes like Oranges and very non-toxic. so what i am asking is Can i Use D-Limonene insted?

This thread might be of help to you.

I googled is lsa soluble in D-Limonene

Good luck and Welcome to the Nexus

Edit: One way to know for sure is to do it the old fashioned way with naptha and IPA and see if the end result is soluble in D-Limo. I didn't read the threads so I don't know for sure but that's how I'd go about doing it for a definite confirmation.