Need a battery>>>which one

The Numax battery quoted by the OP has an MCA of 1000.

MCA is approx 1.25x cca so the battery in question is approx 800cca.

I've had two Numax batteries: one was excellent but the other was rubbish from day 1.

Well... I have just taken the plunge and bought one from me local motor factor....
It's a VARTA 630cca 70 ah. It has a 4 year warranty and was £70.00. Car started straight off this morning no probs.....decided against a mail order in case of problems occurring. I think it will be ok. I don't have winches and all that stuff (yet)...:beer2: