Volvo V70-II (2001) + Clarion MAX973HD?

Hello, now it is decided, I will buy 95% today a Volvo V70-II from 2001 and upgrade to gas. Unfortunately, the no navigator has in it. and of the available solutions I clearly like the Clarion MAX973HD best. However, the installation frame offered by Clarion BKX-1354-01 is only for V/0 from 2004 onwards. Now my questions: – Does anyone have the MAX973HD — possibly even in a V70? — experience? – Can it be that the kit only goes from 2004 onwards? Was there a change? – Is there a double DIN frame for the V70 Bj 2001? (EZ 08/2001) – Do I need a CAN bus adapter? (This could involve more complicated questions, as there are several here…) Well, more could follow… Thank you for your answers, Gerhard. PS: So I decided against the Laguna-III and S211… (For the next 4 years…)