LOL... you are an interesting guy...
1. You ask about hints for a good deal on M6.
2. You get a good offer.
3. You let us know that you already bought an M3.
4. You let us know you finally got M6
5. You ask about RWD...
Haha... how do you want to pay 100k for a car you have never had any experience with her soul???
Yes this is a 600+ HP, 550+ lb-ft torque, 4400 lb, RWD. She is a real monster. You can see how this car beats fast/powerful cars here:
http://www.6post.com/forums/showthread.php?t=1105651
Driving this car for people have no experience with high performance RWD cars is scary. You need to get used to it and please don't do crazy stuff.
There is a guy in CA totaled his RWD M6:
http://www.6post.com/forums/showthread.php?t=1061855
There is a guy in NY totaled his M3. Post #64 here:
http://www.6post.com/forums/showthre...1104075&page=3
RWD M6GC is insane... Be careful with her... listen to your brother