Been looking for a solid reply to this in the forums and can't seem to find it.  Even called several hobby shops that sell the E800 motors as Inspire replacement motors with dumbfounded responses.  As many of you know, on the bottom of each of the stock Inspire motors are mounting feet in which the four small screws attach it to the Inspire frame.  From what I can tell the E800 motors do not have these mounting feet.  Am I missing something here?  For anyone having to replace thier stock motors it looks like they will have to send it in to DJI?  Or is there another option?

Motors are not listed for the Inspire 1 available parts anywhere that I have found. They are saying that the E800 is the same size motor but that may not mean it is a retrofit for the Inspire 1. IMO they must be limiting the parts to us, this way DJI can control what the end user can fix in the field.

http://www.multicopterwarehouse.com/parts/parts-inspire-1?page=1

Yeah it also means that when they have inflated the demand they will increase the price to capitalise on return profits.  

I think you both are on to something.  Wonder if and when they'll be available to us all.  I'd think it won't be too long until we see other manufacturers making motors for the Inspire.  

Check this link it might help you out.
http://forum.dji.com/forum.php?m ... replace&lang=en

A bummer indeed as it seems there isn't a replacement for the Inspire stock motors.  The E800s would be a nice option and it would make sense in my opinion that DJI make them truly compatible with the Inspire by having the four mounting feet on them.  Thanks for the info.