For me Classic Predator is the one from classic John Mctiernan's 1987 movie not the 'Fat' Predator from 2010 Predators movie.
i thought it was understood that the Pred from SWS was considered the P1 and the Pred from Predators was referred as the Classic? . Thats how i distinguish them i guess
if they make the "Classic" version, he should have switch out arms with the gauntlets and the other ones with the tie up wraps, and the armor should be easily removeable on his torso.