What's the go with e-liquid please?

[purrin]

I've got the enjoy ncig and the cartridges are disposable. I'm getting the idea I can refill my cartridges with e-liquid and it would be ten times cheaper than ordering new cartridges. I also saw a thread where people were refilling the stuffing with sheeps wool. How many times can you use a cartridge before you replace the stuffing?

My main question is where is the best cheapest and fastest place to order the e-liquid from please? (To ship to Sydney).

And where can I get some wool for that matter? Or are there any other suggestions for the stuffing?

What will happen to me if customs seize my e-liquid?

Thanks

Purr.