Am no an expert here but perhaps there are some concerns worth noting:
1. The quality of your produce. I hear that the European markets like organic stuff so, your fruits must be organic. I dont think Arabs are concerned much about that.
2. These are perishable goods. what are your plans of ensuring that the produce gets to the intended final consumer in the requierd state? will you use special containers?
3. research on export cartels in nairobi.
4. how steady is your supply?
Enjoy every moment of your life, you never know when your time will come.