Thanks Swordfisherman,
Did the "research" and ended up buying the Ultimate UL-100 for less than $400 , weighs nearly 30kgs!
I'll give her a run as soon as the Sydney weather clears up!
Got her sitting across a Power Tech Plus MB-3620 charger that utilises a four stage charge system -interestingly she was fully charged ex the store, so has a good shelf life!
Cheers,
BusterOz