Windshield moulding clips

I am installing my windshield this week on my 73 Scamp and I am confused with the moulding clip set. For the front windshield there are 23 pieces and 4 of the clips are different. Where on the windshield do these 4 clips go? (see photo)
On the rear windshield there are 12 tabs that stick out of the body and there are 8 holes for screw in style brackets. I do not have the clips for the rear yet and I'm unsure of which ones to get. All the kits I have seen are all the screw in style clips. Classic Industries has a couple different styles that look like they would snap in to the tabs but I don't know which ones will work.
Any suggestions???

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