I found this gem of a '89 CRX Si for sale, and I am going to go buy it monday providing no bastards go out and buy it first. It has 140,000 Mi on the frame, and 40,000 on a Honda B16A2, it has had tons of work done to it

My questions are:
1. The car was recently broken into, anything I should check for?
2. I need to replace the windshield, any ideas on what that is gonna cost?
3. Since it has a B16A2 engine swap, when I go to buy things like radiators, do I buy them for the CRX Si or for the '00 Civic Si (B16A2)
4. I need to get headlights for the car (They were stolen), anyone have any places to get them from?
5. Do body parts from the civic counterpart work for the CRX? (For Example the front bumper)

Thanks for your time,