Vinyl top troubles...

Thanks for the replies guys! I will have to try my local autozone for one of those tools. I really don't wanna mess up the clips surrounding the window, that would suck! I am also completely afraid of what is beneath all of that bondo! I wanted to cut out some of that rust and weld in some patch plates, but because of the body filler, I am a little confused on how I should approach this now.....I may have to find a junkyard and get some replacement metal.....