Can we extremely customized our car in Qatar??

Dear all..

I'm Seto from Indonesia. I'm new in Doha and I would like to extremely customized my car just like my car in Indonesia. I really dont know about vehicle regulation here in Qatar, can anybody help me with these..?

I would like to buy a 1999 Honda Civic. I wanna make it fender oversized so a 19"/20" rims can fit and then lowered with a super low customs suspension kit till left only 20mm from the surface and some of the rims are 'sink' inside the fender (just like the picture attached). I also wanna paint my car with a holographic paint which can be different looking when we see it in daytime and nite. And for finishing I want to instal a racing exhaust with a sporty sound..

- Can Qatar road regulation allow that kind of customizing?

- Should I report to the road police before I do the customizing and repaint?

- Is there any paperwork cost for reporting a customized car and repaint car to the road police? For how much averagely? As we will change the previous color written in the registration..

- Where can I found a workshop who can do a customizing and painting?

- For how much it cost for painting and suspension fitting in Doha averagely?

- How much it cost for a taiwanese 19" or 20" rims with tyre in Doha? where can I buy?

Thank you so much for your kindly attention..