Future upgrades for the NSX

In my quest for beauty in art for my NSX (I am an artist myself) I have listed the following upgrades for the NSX. Two most expensive parts in the upgrades are the carbon kevlar NSX-R seat (USD 2500) and Advan RZ wheels (USD2300).

Drive shaft boot

I recently sent my car to Sing Hiap Hin for the drive shaft boot regreasing. Prior to the servicing I have heard tapping sound and the car feel jerking whenever the car start from stoplight. After the service car is more stable and no more noise. There is some whining noise coming from the engine side which was addressed to me by Silan to be pulley noise. I will try to order the parts.

Also while I'm at SHH the rear brake disc was repaired and new pads were installed. Good job SHH. I'm still confused why some people are complaining about the shop. For me they are the doctor for my car and true NSX experts are difficult to find in this country.