Quick update.
I sped up on a rough sand road and noticed the ride is less bouncy than when going slow over bumps. After doing this a couple of times the drive became slightly smoother. The differential noise was still around, and my transfer lowering kit+ steering stabilizer should be arriving this week or the next.
In the mean time, I went tire shopping yesterday. My preference was for Cooper 265 70 r17. That's roughly 31.5" 10.5", 2 inches more to the height and 1" more in width than the stock 245 65 r17.
While fitting the front left, they said that there would be rubbing when you do a full turn, and I checked... Disappointed, I asked them to put the old ones back and called up Robbie's to see if they can do some trimming. They said they sill have a look at it.
On my drive there I noticed the ride was smoother and quieter. The vibration was less and the differential noise was almost gone. I think the front left wheel was the culprit again. They did not fit it right the first time and it's just plain ignorance on the part of Robbie's. I know they do great work, but I think there is lack of supervision or something... or maybe they just did not take this task seriously. Careless I say! All they could recommend is buying more parts to make it work without even taking a second look at it. Granted I was in a hurry to take it back because it had already been there for a whole day.
I also noticed that the wheels are not centered in the wheel well. SOME of them have uneven gaps between the sides and the fender/mudguards. Another reason to prove it was a rough job.
I found this Body shop in Qusais called Dream Car Care who said they can fix it all. Frankly now I feel comfortable handing it over to them than the former. I believe more attention could be given to fix problems at hand and do not have to worry on the pockets.
The people at Robbie's are fun and professional, but just that I do not feel it's worth the money for now.
Will update the post with the new tires and fender trims later today or tomorrow.