Thanks for the advices.
I would definitely be interested in tuning my H3 but am not sure where and how. I am a subaru guy and most of my knowledge is related to turbo cars. I had an H3 I5 before but zero mods except the wheels and tires. I owned as well a wrangler 4 doors 2008 (which I did not like much), serviced by CoolWranglers. I know them. Sam does good job but as u said, overpriced due to the lack of experts in Qatar. I owned an FJ Cruiser as well. Nice car with no mods. Some of my friends now incl. my brother are disappointed. They are obsessed by the FJ and blaming me for buying the alpha

They are excused. They really don't know much info rather than "Toyota is the best in the Gulf". Maintenance wise and less issues in the FJ definitely and I like it but I felt myself more with the Alpha.
Regarding your Bilstein shocks: used? or new? what type of lift are you going with? 4" Rancho? regarding wheels and tires, i know that it is a headache to find what u want here in this market. That is a future plan. I will definitely buy the wheels and tires online but shipping cost
I am a bit conservative when it comes to tuning, a super chip with on shelves map is not recommended and will not do well in this climate. Local shops hmmm nah! i do not trust them as well. I have no idea what to do on this manner. I would not also recommend a shop in the US tuning my PCM regardless of the local climate conditions and fuel quality.