Handling really huge (5GB) artifacts by storing elsewhere, without losing cleanup awesomeness

Hi,

I've been asked to migrate a product with huge build artifacts into TC and am trying to work out the best way.  I'd like to get the benefits of TC's cleanup process, but I have limited disk size.  I was wondering whether it's possible to store artifacts for some projects in a different location (a second disk, or even better, Azure Blob Storage), for retrieval through the usual mechanisms and/or to hook into the cleanup process.

Thanks,
Dave