i've got two of them that are 8 and 10 years old one has been in a dedicated table for 6 years rabbiting drawer sides, this on has run 30 minutes or so an awful lot!!
i saw the new festool 4 hp router w/ variable freqency (800.00) +/- and
www.keling.net has three spindles with vfd for under $1000.00, i have bought kelings drives and motors and they have performed well,
hope this helps
jim