I do my sanding waaaaaaaaaaaaaaaaaaaaay over thataway. And the underpowered DC is waaaaaaaaaaaaaaaaaaay over yonder.
I see Rockular is stocking one of those clear plastic 2 1/2" set o pipes and gates that you can hook up to your shop vac.
Even if the DC had more oooomph, I kind'a wonder about taking a 6" mainline to a 4" branch through a 2 1/2" reducer and down to a 1 1/4" flex hose to hook up to my PC 333 ROS...
Seems like a shorter connextion tween the ShopVac and the ROS would be beneficial.