While i have my oil pan off to do the rear main seal is there any other things i should do while i have it apart to get alittle longer life outta the old girl?She has 110,000 miles,burns no oil,25psi of oil pressure idle hot and 40-45psi cruising at 50mph hot.I cleaned all the sludge outta the pan so far.I thought about taking the pickup off the oil pump but the screen appears to be clean when looking at it.Is the pickup suppose to pivot up and down?