More like 42 for the stock offset.
Rota Torques are similar. Jlb is pretty good as is machiii.net for Rotas.
http://machiii.net/wheels/torque.html
Stick to a 38-45 offset. For the Torques there's a 17X7.5 4X114.3 +45 available. With Brembos you'll probably need a little spacer to fit (a few mm). Stick to a 215 or 225/45 or 40 (whichever has the closest-to-stock rolling diameter for having your speedo/odo read right) tire.