If you really wanted to do something with consequences (on future generations)....then I’d skip Hillary, the emails, etc...and center on the Clinton Foundation.
I’d do a complete audit and line up the charges. I’d go after the dozen-odd people who run the foundation and seize a lot of their money to hold until matters get cleared up. At the end...when charges could come to Hillary....I (as Trump) would say that I’ll pardon you but you can’t ever run another foundation ever, for the rest of your life, and all money in the account has to be given to some real charity. I’d also insert a line that she can’t appear in any televised interview for at least a year.
The IRS is already investigating the Clinton Foundation. It's not front page news, but it's been going on for a while:
The Dallas IRS Office That's Quietly Determining the Fate of the Clinton Foundation
But, I differ from you about the emails. Clinton and her staff violated the classified info NDA they signed with the federal government. The SF-312 signed by Hillary is public information -- you can look it up.
At the very least, they should be prosecuted for the misdemeanor charge of unlawful removal and retention of classified information.