I don't know about the rest of you but I have already signed up for a VPN service, and will use this and the TOR browser in combination to protect my data!
Are you sure your actions won't bring you to the attention of one or more of the agencies listed as being someone with something to hide and worthy of special surveillance measures? Better to be lost in all the noise I'd have thought.
As long as there is a trail of who has accessed the data and when, I'm not fearful of unscrupulous use providing unauthorised access is made a serious offence. It's a price we have to pay in order to counter terrorism and fight crime.