If you've been there-done that, please advise

The car - I currently have an'08 CLS 550 AMG Diamond White Edition which is a "1 in 550" model MB offered for an additional $9k. It is basically a standard issue 550 with an AMG tuned suspension, AMG Sport Package 18" wheels, AMG facia/diffuser that differs from the "standard" 550, and a 705 watt Bang & Olfsen stereo. It has 55K miles on it. I call it "The (AMG) Poser".
The person - I am an executive, 56 years old and would like to participate in the current horsepower Renaissance but don't necessarily want to be that "gold chain" car owner so I think the CLS is my ticket.
The question - I am wanting bigger brakes, that leads to new wheels, already have adjustable links (I think that's what they are called - they are adjustable to trick the ECU air ride height) and I want more power. I see three options: invest in the current car, upgrade to a 2012+ 550 to tweak the turbo motor and make the aftermarket brake/rotor/wheel upgrades, or just move to a CLS63?
I see a lot of info on doing all three on this site - I'd like to get some perspective on pros/cons of going aftermarket/RENNtech or just going OEM/CLS63. If you respond, please don't simply say do "X". Looking for data I can transform into knowledge BEFORE I act.
Thanks in advance!!!
Last edited by CaptainKirk2016; Oct 20, 2016 at 12:05 PM.




"An E63 AMG offers all the comfort a boomer needs to ride free of back pain but it still packs a weapon of mass destruction under the hood."
http://www.carbuzz.com/news/2016/10/...-Them-7736076/



