I am wondering which heart I should give this little beast. I have been looking at the Dewalt 611, 618 and Makita RT0701C as well as This 1.5kw spindle. I DO plan on being able to cut aluminum so I want to build ahead so when the time comes, I am already setup for the job. The only thing I am worried about for the spindle is if it will be too heavy or will not fit on the Z axis for the C-Beam Mill. Any and all ino/input would be appreciated. TIA!