HINO WO6DTI battery?

[Falcoron]

Anyone running twin Hino WO60DTI engines tell me what starter batteries they are using please? ( AH and CC rating )
I am replacing all batteries and cables but the ones i am removing are unknown and in poor state so any info please would be really welcome.
I have 2 x 12v wired in 24V configuration
Thanks

 

[ChromeDome]

No clue, but if I'm guessing right it is a 5.759 litre, 4 stroke, 6 cylinder diesel engine with turbocharger and intercooler, making 132 hp/97 kw @ 2400 rpm and (430 Nm) 43.8 Kgm @ 1200-1600 rpm.

Presumably 24v

Therefore any similar engine that you can find data on would be the minimum you'd go for. As large as you can fit (and have a budget for)