TSW Bathurst. Around 21-22lbs for the 19x9.5 and 10.5. About $1200-1300 for the set. Which leaves you some $$ for the tires.
Edit: since you are pricing these out. I should prob mention that given the offsets they are available in you'd probably wind up wanting 15-20mm spacers all around. Which does two things: adds some $ to the whole thing $150-200 and adds a bit of weight. However, the same could be said for the Nismo wheels posted above and they are pricier per set $1500-2000 generally (dependant on condition).