Hi Ric.
What paints did you use to do the touch ups??
The PF will already have a very thin layer of clear over the top of it... now you have a choice - clear over ALL the PF or protect what you have touched up to match what already exists.
Were you at Expo?? I had a bally Lost World PF that was an example of touch up work there. I "cleared" over my work to match the existing finish - you cant see it at all