My car is a 69 z that is mostly original. I was driving with the windows down and the thread on the seam of the headliner gave way. I now have a drooping and open headliner. Any recommendations? I have a credit with Heartbeat City. Is their headliner good quality and look original? Are headliners hard to put in? Do I need special tools or skills? I helped my dad doing one in a 53 ford 38 years ago but boy it is hard to draw on that experience from so long ago. I was only 15. I am very handy and capable but do not want to do a shoddy job on an otherwise phenomenal car. Advice please..........fire away.