For one thing, I have staying guests at home so that is why I am unable to handle many things.
The small LCD is optional after tuning. However, I intend to install it semi-permanently in the upper glove box.
Today I met Amir, the installer and discussed the plan. I showed him couple of videos on MS-8 installation and he is all set to do it. I plan to do the installation as soon as I get the time for it.