ALUMA:
yes... the 360 modena is very good for racing, it has good top speed and has the widest wheel base to my knowledge.
... but, personally i still think that the CLK is the most stable between the NSX, 360 and the CLK
GIRBAUD:
pwedeng pwede and AA batts for the micro RS4, if you have the stock kit it comes with a 4cell holder that will accept either AAA or AA batts...
we use either a 5 cell or 6 cell battery pack. some still use AA's but we solder them together. some use the 2/3A which are aslo soldered together to form a pack