That looks like something that Honda would do, looks nice and OEM style!
Ever consider Seal 'n Peel?:
From Home Depot :
Seal 'n Peel
you could actually use it to seal up the edges of the quarter panels to the doors, edges of the hood to fender, and trunk edges and such, let it cure and then peel up only one side so the doors and hood could still open but he weatherstripping would stay to be able to fill the gap still.