@asmile79. This is a good initiative for Fielder owners and lovers. I must thank you for this because I also own a 2006 X for last 5 months.
Although, it is basic grade but has the same superior drive and performance as of higher grades. At the time of buying I also had an option of a 4wd X-G 40th anniversary edition but did not go for it due to its higher fuel consumption. And yes, I agree that installation of CNG is not a good option because its fuel efficiency is already way better than almost any other 1500 cc in the market.
The only drawback of this car is its road clearance (as with almost all other JDMs). With 4 passengers it bounces off at speed breakers. I am not so fond of raising it because its originality will not remain the same, and also its suspension will get stiffer. Other than that it is a super drive.