i agree, the whole bike looks sweet sitting at that height.
i would just make up another rear master mount for it, that way you can customise it to suit your bike.
buy a 100mm long piece of 4mm steel strap then chop it up to suit the contours of your frame, drill and tap the mounting holes for the master then weld it on.
i've had the same problems with shipping from the UK, i ordered some supplies almost 4 months ago !
they told me it may have been lost in transit, and sent more to replace it, but that's been 2 months now.
if i had of known how much hassle it'd be, i had an English mate go back home for a holiday there recently, and then stopped by into France for a week after that.
i would have got him to pick it up and bring it home in his luggage !