Replacement Tyres

Hi all, I know this subject may of come up many times before but I thought I would ask it from just a road user prospective with no intensions of ever going to a track.
As you all know the V4 comes with Diablo Supercorsa SP V3 which for me I have had mixed results, brilliant in the dry but for me absolutely no good in the wet, i never feel confident when riding in the wet and have nearly lost the back a few times in even in slow turns (probably my riding style) but this then brings me back to my question, I use my V4 daily in all UK weathers and as i need to change my tyre as i have just found a nail in it i am thinking of going over to Diablo Rosso Corsa II in the hope it is a more rounded tyre and it will give me more confidence in the wet and still perform in the dry.
What do people think of this and if you don't agree can you suggest another good tyre to replace the OEM ones to be used by an average rider in all weathers

Rosso Corsa II would be the go

tyring to find a good "street" tire in 200/60 is the hard part

I'll second the RC II, cant recommend any of the michelins. The other all round rubber that I have tried and is definitely more wet weather friendly are the M7's, and now the M9's I think they would be equally as good, but the Pirelli's probably have the edge in the dry.

Brilliant thanks for the feedback, just one final question not that it will make much difference to me but, will I lose anything from changing from the Corsa SP to the Corsa II, I see that the new streetfighter uses the Corsa II so it must be a good tyre, its just before I change and lay out for these I want to be sure that I'm not losing too much and hopefully by changing im gaining better grip in the wet as well as good performance in the dry

For the street if you outride the RCII's you are about to enter a world of pain. The only other advice is get the 60 profile if possible.