Wsalam @buggrider
Thanks for appreciation. Manual has been sent, please check the email.
Shahzad is a very supportive guy. Must visit him with my reference and I hope he will be able to fix the maximum issues. I'll not recommend anyone else for electrical work than Shahzad.
Regarding Shamim, please beware of these guys. They aren't very good at electrical stuff as they are typical mechanics. I'm gonna try out a new mechanic at I-8 that sound very good to me and in case of good experience, I'll share about him in the post.
you and everyone else is also requested to please share your experiences here so that we may update the list of good mechanics and electricians for beautiful chevy that got ruined due to these thieves.