Go dealer Steamer. A good chance to touch base, build on your relationship with them. Not that "much" of a difference in price.
Yeh FC, My Dad always told me, not to put a battery on direct concrete. Try using an old mudflap, or rubber mat.
Just ordered a SSB battery, RTX20L-BS, $132.95 ( Free shipping at the moment) including freight Insurance.
From Batteries Direct, at Peakhurst Nsw., they are same dimensions as HVT-1. and are 400cca.
So will see how we go. But will be putting on charge with my C-Tek charger, to bring to completely fully charged. Which is what I am doing with my Car battery over night tonight.
I bought a deka it's been great it's lasted longer then any other battery I've ever had. When I think about it's probably because they ordered it in and it hadn't been sitting on the shelf for a few years prior.