i have done that repair on an 91 integra. deer crushed hood and rolled up bending window frame down cracking window and mashing the moonroof down. it took alot with some help, all in all about 3 days of labor including paint. the main thing is make sure you have the parts, and if the frame itself is fine you can replace most parts off the roof independantly, i.e. moonroof and pannels around it. (im assuming the a-pillers are not bent, and everything (doors ect. operate fine)