Sharp Develop Components need to use in my Application...

I want to scripting my application with IronPhyton in dotnet. and also need my application is closed source, and yes in future maybe commercial\sale.

I need to know following, does following sharp develop features\bineraries I allow to use in my application, without change the above statement.

1.  Code completion feature.

2.  SharpDevelop addin feature.

3.  SharpDevelop Debugging feature.

or

4. Use SharpDevelop as a SDA (SharpDevelop for Application) and for Scripting using C# or VB .Net.

Whatever is suitted my requirement, please suggest.

Also, tell me about the commerical licenses of SharpDevelop Components, I am a single Developer....

Thanks...