I think the Jinx would be too big. His combination of size and skill would make it a big ask for SRR whose bestest work was MW and below. But that's just my opinion.
Spinks is just too big here but I see SRR taking enough rounds (especially early) to make it a competitive UD in favour of The Jinx.
Spinks Way bigger. By the time SRR got to LHW he was a shell of what he once was, Spinks was in his prime at 175
SRR ofcourse would have won the LHW championship if he hadn't collapsed from the heat. However, that was because he was outhustling Joey Maxim, who was a good fighter but couldn't carry Spinks' jockstrap to put it in Larry Holmes terms. While i could see Robinson outhustling Spinks too, in spots, i think that in the end Spinks was too smart a fighter who could fight at a real high pace as well for a 175-pounder to be beaten by any fighter the size of Sugar Ray.
