Hi,
I am new here, this is my first message here, so hi everyone!! 
I have the kemper for 4 months now, and I have being looking for this type of sound that I could get easily from my pod, but with kemper so far I have not found (even I tried some of the forum suggestions) to my taste of course.
So, I decided to use a member profile as a base (Evh 5153 Ch3 from Thumas, thanks Thumas!!) that has a lot of harmonics that can be so convenient for Vai style, and then made some eq, delay.... well... that is the result.
Just to those who are looking for this kind of solo tone, check it out, I think you may like it
I am using a Jem 7wh and for me it sound very beautiful, for example to play For the love of God, Liberty, blue powder..etc
try play a little with the treble pot, it will help to suit your taste.
I hope you enjoy it! 
