I have to disagree with you that doing whatever it takes to be filled with more fruits of the spirit would be sinful
It was a fruit that got us into this mess in the first place, and Ecclesiastes has quite a lot to say on the follies of Wisdom, as does Titus, Timothy, Corinthians, tons of them.
They say you should need no more than the love of Christ, and what you're trying to do with this Buddhist fusion is sacrilegious.