Getting rid of my Triumph Tiger 955i. It's touted as a "dual sport" but at just over 500 lbs, it's not really fun in the dirt or sand. My viable options are a 400 or 450EXC, a TE450 or a CRF450X. I'd like light weight, E button, easy DIY maintenance, powerful and fast. Yeah, I want it all but who doesn't? I've had an XR75 and a RM125 about 25 years ago, so I'm familiar with off road riding. I'm 45, and an athletic 6'2, 230. Any thoughts? Thanks in advance.