Price is too high for a parts bass, sure quality components tho'
Those Hipshot are HB2 tuners... they're not matte black at all:
they're the authentic Hipshot black, so on them I'd put a BT2 bass extender
A bridge Quarter Pound J pickup (or one more split) wouldn't hurt either and the suggestion, on a bass like that, of a DiMarzio (maybe a Classic ModelP) is not a bad one considerin' that combo
Europe's John Levén used to play somethin' like that on his Glenn Hughes' days.
Nice
Cheers,
Wallace