Now my Grande Punto 1.3 MJD is almost 6 years old and will try my first experiment by replacing the speakers tomorrow. I have already done the rewiring for the rear speakers as below. 1. Cut the speaker wire that goes to the rear doors. 2. Added a new pair of wires from the same point by joining the new cables and extending them to the rare parcel tray. 3. I have used a Polycab 1sq.mm wire twin core so that i will not require any additional hoses for the same. 4. I have build a small foot print Transmission Line Book shelf speakers that i usually use for my Home Theater purpose and this will sit in the parcel try after mounting them. The driver size is 3.5" and will provide adequate bass as per my experience of using them at my home. 5. I will be posting the images and the first impression after completing my work which i am estimating to be over by tomorrow. Cheers, Hari.