I finally found the roof trims without the racks. It cost a wooping 40$ at my local car scrap yard. A monstrous 8$ for washers and pitch for the installation.
Nice clean roof without ugly chromed roof rails. Hope I will see some results, but my driving is mainly city milage.
Now, all there is left I to do is,
Redo my belly pan, but this time try to fully close the engine bay
Make Wai shroud for hotter intake temps
Redo my mirror covers without the use of Tape for better look
Injection kill switch for Eoc
Lowering the truck's suspension (costly)
Weight réduction but I have no Idea where to save