I have seen the threads on the Shoria battery and how people have used the 14 and 18 and now they (Shoria) recommend the 21. I also see that Braille sells their lithium batteries the G7 and G9, I'm leaning towards the G9 for the higher PCA at 346. I like the weight, size, and life of a Lithium battery over the AGM counterpart. I know the BMW AGM battery is around 200CCA. I live in FL (Go Gators) and do ride year round and travel out of state, even in our mild but def bone chilling wet winters, so I do want ease of starting down in the 20's possibly teens. Will the Braille G9 hold up to the power hungry starter of the GSA?