I just saw that Grizz just came out with a new 8" x 75" jointer, the G0586. I can not see the difference between this one and the G0500, but the new one is listed at $625, and the G0500 is still $875. Both look to have the same specs, except the new 586 has the upper switch box. Both 2 HP, 4 blades, weight, etc. Can anyone tell what the differences would be? Seems like a phenomenal deal for an 8" jointer if the body is identical to the G0500.