It will be alright, i had that on my 06 typhoon, exept it went through the frame, and made a hole
I swapped it for a 07 python, and i think that it is still going strong to this day
High BB= You can literaly roll up anything, much more stable on two wheels, not too stable on one wheel.
Low BB= manual forever, stable on the rear wheel.
Viz= lose! Echo= win! Echo have double strengh sidewalls so it means it can be ground 3000000000 times and still be really strong. From what i've seen of a viz rim, id never touch them with a bardge poll.