At this point in the thread, somebody has to play Devil's advocate. It might as well be me.
ITEM 1) In the world of pop superstardom, the fans have to either want to be you or want to shag you. In order for the fans to relate to an artiste in this way, the artiste needs to espouse or symbolise something with which the public can specifically identify. To the young, identity is a big deal. Hence, yes, the look of a group is an important ingredient in the popularity equation.
ITEM 2) Glenn, in my opinion, you are trying too hard to be different. Owning a guitar that nobody else has will make you distinctive visually but that is all. On audio recordings, nobody can see what you are playing. Most listeners neither know nor care about the differences between brands or models of electric guitar.
ITEM 3) The Fender Blacktop HH Jaguar is a mid-priced instrument. Its design amalgamates features from several sources in an attempt to seem simultaneously classic and novel. Fitting assorted new pickups and hardware will transform it into a tarted-up mid-price guitar.
Maybe, you will strike lucky and it will sound fabulous. Maybe not.
ITEM 4) Flick through a recent Fender catalogue. Amongst the descriptions for the Custom Shop, Deluxe American Series and American Vintage Re-Issue series instruments, you will find the the tone woods described using the words "Premium" and/or "Select". This should be a BIG CLUE.
Every single Fender guitar or bass I have ever tried that was assembled using premium and/or select tone wood has resonated like a mofo. You want a black Fender guitar with 'Trons? It already exists. Behold, the Cabronita Telecaster.