Run it with a very restrictive firewall, and be sure to take snapshots regularly so that you could revert unwanted changes that slip through.
I still have one dual boot machine, but they are on separate drives. So far no issues with that setup.
I used to do the same in the past, before IOMMU existed.
Run it with a very restrictive firewall, and be sure to take snapshots regularly so that you could revert unwanted changes that slip through.