Stubaru3

Hello all glad there is so much talk about this topic. So I have a 96 Impreza obs stock. I bought 1.5 in strut top spacers not thinking too much about a full huge lift. With only adding that much will I have to change endlinks and camber bolts and trailing arm brackets and the whole 9 yards? Also can I get away with tires just a bit bigger still using stock Impreza struts? Currently running without rear swaybar anyway. Just wondering if its worth it and necessary to find all these parts for only a 1.5 in lift. Thanks