It will also check for command whitelist status before allowing the points to be spent
As an antag, spending research points would be kind of a dick move. But if someone manages to do it then thats a matter for the administration.
All actions and expenditures will be logged and revertible. Admins can decide whether or not to void the purchase
what if you check the spending after the round, and check for antag intervention?
if something happened because of antags, you undo it.