Do you have some basic diagnostic tools, like an ice pick type test light, and a voltmeter? If so, do you know how to use them? I can walk you through a series of diagnostic tests to find the source of the problem, instead of compounding the problem by throwing a wheelbarrow full of new parts at it. Like the old Sun Electric company slogan that they put on all their test equipment- - - -"We test, not guess!" A private message or a phone call can cover a lot more territory than posts on the open forum, in most situations.
Jerry