What about an old Datsun 240K two door hardtop, don't see to many around now, and could be a classy thing - drop a RB25/6 in it later?
Bikes - If your on your L's then earn your stripes, stick to the 250's, get experience, then move up when your ready. And stay true to yourself, do it when your ready, not when you think "it'll be OK". Trust me on this, nothing kicks as hard as seeing a mate lying in the middle of the road!!!