Bigzgs

hey guys i recently just sold my 02 es300 blck on blck,which was a good car except the problem i had the the tranny shifting crazy every now and then.now i purchased an 02 sportwagon with 94k,i was wondering what to look for in these wagons as for problems and tips,also where can i get parts? i need the rear shade and the cargo net if they have.also i need some stock rims bad.