yes! you can fit a 20l acerbis tank and cruise happily for about390 km before worrying about fuel.
it is jetted very lean from the factory, so i have installed a 158 main jet and desnorklified the airbox, but it still feels a bit restricted so a new leo vince FIM "slip on" is on its way.
The only weakness i am aware of is the dreaded fifth gear breakage.
No cat in the exhaust just a bunch of very restrictive baffles.
Suspension is good Paioli 46mm forks and sachs rear shock.
hope this is of any help * Lar*
Laromo '04 TT600RE
Laromo \ '02 KTM 300 EXC "Jake"
'05 KTM 640 ADV "Fatman"