That could still work well in gameplay;
boxing would have short range but good combo and fast speed + good defense,
thermo fist would be like MMA and based around simply beating the shit out of your ennemies with great combo extenders and starters with high pressur and damage output but high energy cost to balance, as well as needing to put constant pressure in order to maintain its damage output since you need to attack constantly to have high temperature
for Iron Leg i dunno how i could imagine a slow cick fighting style like Taekwondo or Muay Tai, other that having high startup and endlag
sailor style is pretty much Karate but dunk, it would have pretty weird startup and moveset when at full drunkeness but pretty weak at low alcohool, while also being well rounded
Canon Fist stay the same but you could throw your balls in more ways and the type of cannon balls you have equiped could change a bit your skills, for example a graple shot would make you Shut skill work like a shotgun
i think i explained enough