New motor almost ready to start

I've finally got my Mopar rebuilt motor installed in my 87xj 4.0L. Tomorrow I'm going to run the oil pump with and electric drill to purge the air from the oil passages, install the distributer, crank the motor over until I get 15psi oil pressure(as per instructions with the motor) and then put in the spark plugs and start that mother. Anything else I should do before first time start up?