30+ years wrenching both professionally and as a hobby.... always replace in pairs if the right side is gone, the left is oon to follow, even if one is damaged in an accident you should (generally speaking) change the other side. once upon a time 1800 would buy you a rebuilt engine and tranny labor included, but now days 1800 is chump change in automobile repairs these days.

if you cannot afford to do it all at once, ask the mechanic to stagger the repairs over 2~3 paychecks. You might pay more for labor, but can still get the repairs done.

all of the items listed are items that generally contribute to front end allignemnt and bad tire wear

good luck