well , cleansmart is 999 ... world of cleantalk have no prices up but if you ring them and tell them cleansmarts price they will probably do it for 998 :v
I would get a set of brown brushes also and try both , the white ones are fine but the browns really pull out bedroom fluff and scrub the hell out of old rugs or stairs , and big difference on commercial carpet also .
I really like the TM3 , its not a poor mans pro35 , its a different tool in its own right , just flick your wrist to change direction , gets into tight areas beside beds etc and just a back saver on stairs , and you never feel like you dont want to haul it off the van .