Just my opinion........
Out with the old and in with the new.......unless its some valuable kit or it has some sentimental value in your eyes,why not just "get back into it" by starting with some fresh new kits,read the forums,pick up some hints and enjoy some of the new finely tooled kits out today.
Put your effort into that instead of trying to resurrect an old kit.
That being said, if thats what you want to do, go for it and enjoy yourself,and good luck on future projects !!!