I am not a programmer but with the help of Isidro, some research on the forum and some tenacity, I was able to make SobiPro work for me and create a custom template. I now have a happy client! There are still some stuff I need to work on, but overall I am quite happy.
I love that extension. I was more familiar with another form extension but decided to give it a try and I think that I am a converted.
I am not a programmer and I like when everything is easy. Of course, you have to learn how to use it but thanks to the videos and tutorials, I was able to create the conditional form that I needed. Great one!