I'm not convinced by the Ti. The dark interior is too claustrophobic, the 19" wheels destroy the ride comfort and cost a lot more in tyres (forget putting cheapo £100 tyres on - if you can't afford decent tyres, you can't afford to run the car), plus you're beginning to creep into the boyracer look, which is totally inappropriate for an Alfa. In addition, the secondhand purchase price will be significantly more than an equivalent Lusso, yet it still doesn't have extras such as the Nav as standard!
If the Ti had a lot more power or some really significant improvements, it would be more justifiable but the Ti spec on recent Alfas has been too much about pose value and nothing else. Big wheels, a few badges and red calipers barely justify the Ti label, IMO.
Everybody stay calm. Don't panic. It's just the end of the world. It'll be all right, as long as we all keep chanting.