advice..

hello my name is Fulvio and I'm not an expert on kawasaki z650, but I like it so much, so I have decided to buy it.
I have foud this two model (following the image) but I don't know if they are originaly enough or not...
what do you think?
thanks in advance
regards
Fulvio

http://www.imageweb.info/viewimage.php?file=/2/KO807391.jpg
http://www.imageweb.info/viewimage.php?file=/2/zsR07409.jpg

Hello,
I have a bad english but i'll try to show you the differents betwen the both models on your pictures.

First the both motorbikes are in verry good use.

The green one is apparently a B1 model of 1976 or 77, with a modificaton on the front brake. normaly the B1 have one disk brake, on this motorbike there are two front disk brake it's better.
The second modification is the seat it's for one person.
The third modification is the color of the wheels, normaly there are blacks.
And the last modification is the muffler there's not original but there the same like the Z650 of 80'.

The red one is certainely a 1978 model a B2 because the front calipers are under the fork. Like the green motorbike there is two disk brake but this one are not the original, there are better because bored.
This model have not been modificated except the mufflers like the green one.
The owner of the red have add a nose screen.

Now to decide betwen the both motorbikes it's your preference on the colors, and the maintaints who have done on the machines.
how much milesage are they? the valves are they good, they are not consuming too much oil?

Good luke for your choice.
I hope I have succeed to help you.
You can also visit my website: http://kawa650z.9online.fr you can see all the models of the Z650 in the section "historique" the parts list of the models B1 and B2 in "documentations/microfiches" the performance of the motorbike in "caracteristiques techniques" but it's in french.
Sincerely
Laurent