Fitting the motor.

Header is a flex header 50mm drop. wt 107g

I measured 12.5" header length along with 16 7/8" on the pipe, so gives me a total length of 29 3/8", so prob 29.5" with spacing, without modifying anything. I'm gonna try it at that since I've been running my motors at 29" and that's pretty close. Will only have to run with 1 of Matt's super couplers. Can always shorten it later.

Ignition is a nice design. Comes with rubber isolator mounts similar to a servo. wt is 87g naked. You insert your own wires similar to a servo wire into a rx, so your wires can all be made to custom lengths.

Spinner backplate spacing came to 3/16". I'll add a 1/8" ply ring taken from the backplate, so I'll have a perfect sanding marker for the front end and end up with 1/16" spinner clearance.