Unfortunately typical behavior of a beej partisan to try to take the credit of different people like japanese wrestlers, shootfighters, and other folk of other grappling disciplines for itself.
It's a nice effort to try and collect several examples of matchups like this in one place though (lord knows people are inordinately interested in the idea). Results are more or less in line with my intuitions about the subject; the best thing would be to deny the greatest advantage (size/weight) in the first place through the area where it has the least influence (on the feet) by taking him down; the second best thing would be to attack the legs with leg entanglements.
Ironically though, for takedowns, attacking the legs while still on the feet might not necessarily be for the best here (unless you're shooting to grab a leg as a set up to directly go into an entanglement, like in Rani Yahya vs Luke Sanders, or Jacare vs Kelvin Gastelum, or pretty much all of Paul Harris's fights).
Rather, the best would be methods that more directly manipulate balancing, or result in you being behind the opponent.
All types of slide bys, throw bys, or shrugs can be participating in both; things like swing singles or foot sweeps can be participating in one or the other.