I went from a WRR to a KTM 350exc and loved it. But, I was wanting more off road and street legal from connecting sections. Judging by your needs I think you want a KTM 690! If I remember correct the 690 and WRR are only about 10lbs difference?
12 KTM 350 EXC-F
09 KLR 650
12 Genuine Stella w/Cozy Sidecar
05 Yamaha XT225
03 Honda Goldwing GL1800