01 xj engine rebuild rocker arm question

Hey guys so I just had my block rebuilt and getting ready to put the new promaxx cylinder head on and realizing my old rocker arms are not in specific order #$@%! How bad could it be to eyeball them in since the is no old wear on things or just go with a new set ? Thank you

Technically you want to keep everything in order and with their mated parts. However, with rocker arms it shouldn't matter that much. It also depends on the amount of wear. If there isn't much noticeable wear you shouldn't have a problem. The one place where you need to 100% make sure parts go back where they were are the lifters on the camshaft.