I know most of you “purists” won’t like these! I admit the exhaust pipes could be changed but a new 1400 engine in a Tonti frame?? looks good to me!
http://radicalguzzi.com/radical_guzzis_hh_bike
Looking forward to the usual “how very dare they” etc etc?!?!?!? 
Looks good especially the “radical” swinging arm, wonder what size tyre you could fit in that?
That is spot on! Apart from the see through centre. I’d love to have a go.
wheels front / rear 2,5 x 18 3,5 x 18
tires front / rear 110/80/18 150/70/18
It is all there but in German 
The exhausts would be great in winter to keep your feet warm! I also am not convinced with the open space where the side panels should be, you need toolboxes for sandwiches and of course tools! Well I do! 