Way back (I think it's maybe in Jackie Chan's BPGD file?) there was a mention of the 'Ten Great Kings of Heaven' who Big Fire considered the counterparts to the Magnificent Ten.

If I remember correctly, the only members mentioned were Gryphon and Jackie Chan, but I'd guess that your list is probably pretty accurate.

A 'Modern' version could easily include PCHammer, Brother Neo, and Mace Windu.