Renovation Saab 900II

Hello all, I am an absolute rookie about cars. And since a few days a joyful owner of a new (old) Saab 900II 2.0 SE Turbo. I bought the car (relatively) cheaply, with the awareness that still some work has to be put in. I am also ready to invest, because I find the car just really beautiful and was long looking for a 902 coupé. But now the joy is a bit clouded, because I “hidden in the car” an old TÜV report f This report has been deliberately kept secret by the seller (private) because I asked about the expired HU (reply: “No, I didn’t have any more”). Now to the actual question: I doubt whether I can get the car fit again (economically considered) or if it seems hopeless in the following mentioned flaws. And if yes, one could tell me about what the car is in good shape (economically considered). Here are the official complaints (there are other construction sites, but I leave them out): – 2nd-axis operating brake effect not sufficient and uneven – same for the parking brake – brake line middle Corrosion weakened – brake rope damaged at the rear – bumper defective attachment (front right) – exhaust pipe middle fixing defective and leaking – flex pipe leaking – exhaust system thermal protection fixing defective – transmission and mo gate leaks (oil loss) In addition, some things can be done in the interior, which is not relevant to TÜV at first. But of course also costs money. I would be very pleased about assessments! Thank you and greetings, JD