British Columbia MR2 Owners Group

Well i need a couple of things, i need a Speedo cable, i need a drivers side window regulator, or doore witchever works best for you, last but not least i need a rear control arm bracket(i think thats what it is not sure) for my 86, its pretty rusted out.. kind of dangerous not sure if i can repair it. let me now if anyone has any of this stuff, Thanks