See title.

Looking to change tires for a 250cc bike, Suzzuki Gixxer 250 Naked. Was planning to use Corsa Cross S, but was told by a shop that it will barely fit into the rear wheel well. The shop recommended the Extramaxx, but I've read that the wet grip is kinda shit, and even Corsa themselves didn't rate the S123 highly for wet grip. So, do I:

1. Just try and stuff the 140/80 Cross S into the bike, or

2. Get one of the two tires I named up there

Does anyone have any reviews of these three tires?

Edit: Stock tire is 150/60-17.