Your not going to notice big difference between 70 and 100 watts. I would get the amp that has what you want on it(and looks goodto you, if it will be seen). All those amps are fine.
New, less than 100, and a free amp kit.
http://cgi.ebay.com/NEW-SWISS-AUDIO-SMR6002-AMPLIFIER-600-WATTS-STREETWIRES_W0QQitemZ170195982936QQihZ007QQcategoryZ39739QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
No need to call names to voice your opinion.
You misunderstood my post,
If he is using
A set of M6's with the ES-01 Tweets and 560i crossovers ... and
A set of EF-61CF's with the TW-25 Tweets and 560i crossovers
he is running a passive system, so the two pairs of tweets and mids will not...
This is a no brainer http://www.cdtaudio.com/sq_amplifiers.htm
CDT SQA-4140 is a four channel dually bridgeable amp and provides a continuous maximum of 140 Watts per channel from each of 4 channels into 2 Ohms. CDT SQA-4140 will also provide a continuous maximum of 280 Watts bridged from each...