Yes, it does seem that Foundation Research rates their max watts as low. I've got some conversion figures at home that will show that an LC-1 at it's peak provide almost the same current draw as a PS Audios biggest 1200.
And an LC-2 at it's peak current draw provides for almost 3 times the max current capacity of the PS Audio 1200. Thats quite a difference. I can say that at least with my gear, I cannot tell that there is any kind of real current limitation pertaining to dynamics or lower bass reproduction.
With regard to my comment about your racking system, I was actually being a little sarcastic. Sorry about that. Im not open for business yet but I displayed some of my prototype racking systems at THE Show last January. (although last week I decided to advertise for sale two of those prototypes on agon. Those prototypes can be seen here:
http://live.audiogon.com/cgi-bin/ces.pl?dynamiccontrast&&ManuView&ST&st1&&&&&THE05
so thats where my little bit of sarcasm came in.
-IMO