Hi Mike,

Nice project to start with to sink your teeth into MoI.
When I had a look at the blueprints MoI will have no problem tackling the F117 it looks complex but majority of it is flat 'hard' surfaces, I think if you take a section at a time it's very 'doable' unlike cars and other aeroplanes with curved surfaces they involve more complex surface generation and a lot of practice.

I had a look at the blueprint from Here

Cheers and looking forward to your WIP.