Steve,
The answer to your question is "yes".
I used SEM spray cans for my entire project, with good results. The reason was that when building, I would get the parts ready, aluminiprepped, and alodined the night before. In the morning I would get up early, spray the parts, then go take a shower. Using the spray cans meant I didn't have to clean out my spray gun.
The trick to getting good results with a spray can was to place the cans in front of my little space heater, use a clip-on pistol grip for the cans, and dab the nozzle with a paper towel every two or three passes. The heater would help make the solvents mix better when you would shake the cans.
I now have 700 hours on the plane and it has held up well. the only real scratches are on the seat backs where everything that goes in the baggage compartment scratches it.