new battery recommendations please

[J.P.]

Got a 06 s2r1k- want a new battery for the winter. Yea- I know the stock is fine, but it's a personal problem of mine.
Anyone recommend the best gel cell out there?

[Howie]

Nothing wrong with replacing with the same Yuasa YT12B-BS AGM that came with the bike OEM. 

[J.P.]

Wow- do you know this stuff off the top of your head?
Amazing. And I thought I got alot of problems! 

[moto]

We use the ODYSSEY Drycell Battery on most of our project bikes because it has more starting power than the OEM batteries and is about 4-6 lbs lighter.

I think it is too thick to fit in the S2R1000 battery box with out mods.

-M