Anyone ever done rod and main bearings on a V10 with it still in the chassis. Can I get the oil pan off without waving a magic wand over it ? its a 2500 4 wheel drive and automatic if it matters.

Truck is getting up over 200K on miles on it now . And rattles a little more then I would like when started cold. Plus It takes maybe 10-15 seconds to get oil pressure. Pulling away from a stop I hear a little more noise in the engine than I would like. Like maybe low oil pressure.
Ive already read about loose oil pump cover bolts in the back of timing cover as a a common V10 problem. And I'm planning to take it down this summer to look into this. And while its down maybe roll some new bearings in while the oil pan is off.