here's why you're wrong

Greykido and Aikido
pros:
- original sized dojo will create gameplay that escalates faster, gives less room for error, and weakens the possibility of stalemates
- dojo size will also discourage "playing for points", more emphasis on actually grappling
- Greykido has pads outside as a means of making very aggressive play less effective
cons:
- less forgiving to randomness

Aikido Big Dojo
pros:
- bigger dojo and more frames make gameplay more contemplative (theoretically.... lol)
cons:
- stalematey as FUCK (MUH TRIPODS)
- less emphasis on grappling and more emphasis on trying to knee your opponent or snapkicking your opponent to get a dismember or point advantage
- more tedious to play due to the extra frames

Conclusion
spirit wrestling >>>> ABD

sources: siku