No, its not a silly idea if you want skippah fully flighted then tell the aviary that under no circumstances are they to clip him. I have all my birds fully flighted and its wonderful to see, My children are old enough now to know that all door have to be kept closed, so there isn't a problem here.
Questions I think that should be taken into consideration are these:-
What will happen when you need to put him into his cage, and he doesn't want to go? Fully flighted birds just fly off (I know this by experience)
Training can be a very long process, they don't want to do it they just fly off, (again experience)
There are so many things to take into consideration with fully flighted but they can all be overcome and to see a bird flying around is wonderful.
I love having Bucc fully flighted, but if I needed to have him clipped for his safety I wouldn't hesitate. I think you need to think carefully about what you want to do in regards to clipping.
All of the above are just my opinions, maybe later on we'll have members come on who have clipped birds that can give you their opinions on clipping.
Good luck with your decision, let us know what you decide.