simple of course.
I don't want to create something which will frustrate people "people will pop up veins"

. It will be simple and straight forward. I will add templates feature, this will give users a peace of mind on how their installer should look like even before they start designing it.
Will add guide lines and etc which will help users place the installer objects while designing their installer.
Seems like alot of work. But I'll do it, when I have time and done with the exams.