So, the lower rear control arm bushings in my dd legacy are sacked. The aluminum housing rear bushings. (Its actually a baja, but this one has all the crossmembers, arms, brakes, everything from a 2002 2.5gt)

Id prefer not to drop $100 on whiteline caster bushings if i dont have to, but i want something that will fit and last. I ordered Amazon repayments, but theyre the taller outback housings. The reviews on the prothane bushings say they dont fit legacies.
Is there something correct other than whiteline? Or is spending the good money the right answer here? Trying to fix whats worn before new tires, amd since im doing struts too....