Well, no indicator for waypoint number, but for a flight with a bunch of waypoints, I will write down the assigned heading for each one. Then just look at the course needle on the HSI, it will point to the assigned heading. Then just match it with the one you are looking for. For which mode you are in: cycle through the modes, you will notice that you will get to one with the red flags, that is "off". Hit "1" once again and you will be in enroute, again and you'll be in return, etc.
Too true . . . :(
Sure you can!! Use CCIP!!