I know bajiquan is the more popular style but it's compatable with piguaquan. These two are very much adaptable with boxing. Of course Baji and pigua are active. While some time ago I made a thread about the Koen Quan style which is somewhat inactive but in my diligent research it can be resurrected with a mix of Baji and pigua while being polished with western boxing as a template. I make this threas because I know a good number of posters here are avid practitioners of old school kung fu and have experience with the mma.