Hi all,Need some advice on this...I bought my E39 Oct last year, now it's about time for 2nd service, as my UDM fund is building (put 1k aside everymonth), hands get itchy too.. got a few to do list, but not sure which to go first.. need advice also some cost estimation from E39ers..1. Absorber (RM???)- Front seems to be ok, rear got sound already.- My feel good factor for this, 5/10, not very particular on this2. External Paint (RM???)- Come with M5 bodykit, but minor scratches everywhere, especially four corners. Front and rear bumper like a bit sag liao..- My feel good factor, 6.5/103. Internal Detailing (RM???)- hm.. exactly look like 10years + car, need some serious work to replace some parts- My feel good factor, 7/104. Sound proof (RM???)- Can hear external wind noise quite loud once over 120km/h. How to fix huh? Albert check the door gasket, all in good condition, he removed and re-installed it... but sound still there- My feel good factor, 9/10.. hehe5. Multifunction head unit- My CD player not working, radio is fine.- My feel good factor, 7.5/10Thanks in advance