Not only should Yamaha produce this as a 250 but also as a 360 like you have... I've long thought that a 350-360 two stroke was just about the ultimate open class 2 stroke... Would love a bike like that as I also race vet classes where it's race it if you got it rather than displacement based. I am currently rebuilding my 2003 RM250 from the ground up but one of these may be next on the list.
2005 RM65 (my son's)
2006 GSXR-1000 (my 4 banger)
75 HON Z50,76 HON CT90,81 SUZ TS185,82 HON XR200R,84 SUZ RM125, 87 KAW KX500,88 SUZ RM250,86 KAW Ninja 600R,90 KAW KX250,87 YAM XS650,98 KTM LC4'03 SUZ GSF1200S,07 YAM YP400,07YAM TTR50,06GSXR1000(current),
05 RM65(son current),03 RM250(current), presently race 40+C MX..