You need 1.6/1.8 Escort sump, oil pickup pipe. You can use both oil pumps, but with the mondeo one you need to buy short oil filter. Then flywheel from 1.6 because mondeo one is 240mm and dont fit into IB5 gearbox. Then find mondeo mk1 EEC4 ECU and change EPROM from it and fit into your 1.6 ECU (a professional eletrician can do it). Yes and water pump from 1.6 because mondeo one is moving wrong way. Other anciliaries and holders take from 1.6...

MAF, air intake, injectors etc. take from Mondeo. MAF is bigger diameter and dont fit into 1.6 airbox, so need to buy 1.8 one or make your own custom stainless steel with sport filter. If you have EFI aluminium intake manifold, you need to buy escort 1.6 plastic one electrim loom.