cynos

i have a 1.3 glanza s non turbo and i got a 5e engine and im putting it in and im using the 1.3 ecu and loom and im using the 1.3 intake manifold and my mate is doing the timing so it will run on the 1.3 ecu and loom what i want to know is what problums would i run into on my way ???? and im...