Here is an install that will allow you to have latching hood pins. you will need longer bolts to hold the latches in due to the uneven surface under the hood.
Here are a few pictures of the mod.
You will also need to drill and tap the factory front spots where the rubber hood bumpers are located. The new latch pins come with rubber bumpers to slide over the latching pin.
And of course you will need a steady hand and a Dremel tool.