As for the top, I'd try to repair the plastic one. And no, Bose no longer has those available, I'm sorry to say.
Anything blocking the tweeters cancels out the inherent reflective nature of the speaker.
As for the vinyl wrap, what I did was use ICE spray wax for automobiles after a good scrubbing, and they got much better. No use in veneering these, that's like putting lipstick on a pig, tho I know it would look far nicer.
I'd just refoam and repair, and enjoy. If the plastic grills are unfixable, then simply remove the plastic sides and grills altogether. Also, I ended up putting the top woofers on bottom, and vice versa. Looked better, to me, and helps with the eventual basket sag. Might want to turn them 180 degrees as well, as a precaution.
Anything blocking the tweeters cancels out the inherent reflective nature of the speaker.
As for the vinyl wrap, what I did was use ICE spray wax for automobiles after a good scrubbing, and they got much better. No use in veneering these, that's like putting lipstick on a pig, tho I know it would look far nicer.
I'd just refoam and repair, and enjoy. If the plastic grills are unfixable, then simply remove the plastic sides and grills altogether. Also, I ended up putting the top woofers on bottom, and vice versa. Looked better, to me, and helps with the eventual basket sag. Might want to turn them 180 degrees as well, as a precaution.