XR 600r vs F650 (Funduro)
 

Hi guys,
I can't make up my mind whether to buy a XR6 or a GS 650 (funduro).
The only bike I've ever had was a XR6 and it served me well, yet gave me a sore bum. A GS would be a more comfortable vehicle - but will it do a comparable job on gravel tracks as I expect to encounter in my next trip to Iran? Povided I am not willing to spend a fortune on prepping it [i.e. no more than eur 2000]
Wise men and women from the HUBB, i beg you to enlighten me with your advise!
Cheers.
By the way, does anyone know what the service intervals for a funduro are?