Thanks for another informative post.

however the most used are midazolam, propopol, thiopental, ketamine among others.

I think you're referring to Propofol here. :)

Are you really only doing the AL position when you try to do a conversion?
I once witnessed an AP application also when I did an internship at anaesthesia care 2 years ago - a quick look at the papers suggests that both are common. But I only know the German way. ;)