I printed and mostly assembled this as you can see in the pics and it should work ok. I feel like the center of gravity is a little too far away from the bearing rods. I will keep trying to think of another way to solve this. I have a few ideas involving raising the nimble up higher and connecting it to a short Bowden tube.
It will need supports from the bed to the print in some locations. Automatic supports in S3d will work fine
Remix of zestys nimble combines with jcen carriage
3.3.18 added another version most suited to what i need.
Added volcano vent. looks like i need to move it closer to the hot end
3.4.18 added a fatter air duct to move the exhaust a little closer to the hot end.