Though ironically, it's less a matter of advocating "radical design" (Will Alsop advising BIAs?!? Give me a break;-)) than something more, well, "conservative". Y'know, realizing the inherent properties of what you have, and learning to leave well enough alone when necessary.
Ultimately, "faux historic" in this yokel sense is more destructive than conservative--y'know, buying into "pretty" hanging lamps, or overadulterating (through bad stucco refacings etc) that which needn't bear adulteration--and it's putting good money after bad. (Indeed, "expensive" is a key word here.) It doesn't mean ye-olde populism ought to be verboten; but hey, BIAs, if you got to do it with lighting schemes, go whole hog as in the Junction. And if it's beyond your means, then, don't. Just defer the lighting biz, and use other means to juice up your BIA profile in the meantime. And "olde lamps on new standards"? Keep this in mind: it isn't so much that they're ugly mongrels, as they're of little or no visual consequence whatsoever. There comes a point where we're so bombarded by "faux historic" of any form what when you've seen one, you've seen them all. It isn't like it's 1980 anymore--it's no longer fresh...
Y'know what people like Shawn Micallef say about modernism? "Not bad; just misunderstood"? Maybe that sensibility regarding *all* of the past (yes, even pre-modern; y'know, like counteracting the urge to replacing real Edwardian with faux-Edwardian-from-Home-Depot) needs to trickle down to BIA-land...