Calibra buy!!

hello people! am now still prouder kadet owner but always wanted to have a calibra… 😉 so I thought to myself after the winter so against the weather I will buy a calibra! what do I have to pay attention to when buying? which engine do you recommend to me? 2.0 8V or 16v or v6? what do you pay for your calibra insurance? is not quite cheap or? how much do I have to spend so that I get a car of which I have what? thought so about the 500€ be rich! is that okay? rosten calibras actually just as fast or much (not mean bad….) as nen kadett? had to let my new bike runs, swirling and end-to-end welding! I am happy to answer about yours! thanks to many already! mfg tim