I would go the factory route if the paint is tough to match. I have been exchaning PM's with TIF2 - who is actually helping HAT develop the lid speakers. Looks like this is the way I am going to go for my speaker options after listening to them at a local dealer.
So I trust you were impressed?
What lines did they have available for you to audition? Did they have a set of Legatia SE available for you to hear, especially with the Pro-2-SE tweeters?
I hope to have a set of HAT prototype drop-ins for the H-D lids by mid-May. HAT sent me 3-D images of the final modeling and they look very, VERY interesting. I can say with all confidence that they look killer; they have been designed to optimize not only the rider - but also the passenger - benefits of directed sound.
Stay tuned ... I'll post up my eval of them as soon as possible.