My 2 cents, try not to correlate anything from your previous aircraft to the new one. You may think they are similar, but in reality maybe not and you don't want to confuse them when you may really need to use your knowledge.

The 757/767 is a common type, but they were designed by different teams and built at different locations. Are there similarities? Sure, but enough differences you could get in trouble correlating one to the other. Example, the same hydraulic system on the 757 doesn't power the same components as on the 767. Similar system, just different.

Good luck on the Saab, remember everything works by PFM.