I grew about 700 Brazilian Sour Orange as Ornamental replacement for our local market, (many people here planted ficus trees that died in our winters) and they all seem to want to replace them with Sour Oranges, this type seemed to fit the demand very well, fairly fast growing and very pleasant smell..
I was wondering.......

If I were to bud some of this stock, what types are best suited for this stock?

We've been growing only on Flying Dragon, Seville Sour and now C-22.. I don't want to waste the time or bud wood placing it on something that isn't compatible

What do you know that preforms well on this root stock?