Hey YZcourt,
You want me to recall the bikes I have owned?????
Here goes, 1979 RM125 and 250, 1983 Husky 250CR,
1985 YZ250, 1986 RM250, 1987 KX250, 1990 RM250,
1993 DR350s, 1996 RMX250, 2000 XR650R,
2002 Cannondale X440s. Whew, did it.
The strengths of the 'dale are:
Quality of equipment ie: Ohlins, DID wheels, stainless spokes, Talon, braided steel lines, reversable offset bar clamps, aluminum bars, domino throttle and clutch handle, programable fuel injection, electric start, separate motor and trans oil, stainless steel filters, Pirelli tires, FMF exhaust, ect.
You know how we do our own things to our bikes?
Bars, suspension, pipes, etc. The 'dale doesn't need it. $5500 dollars gets you all the above and more.
It is rated @ 244lbs. but it handles like it is much lighter both on the ground and in the air. It handles better than my RMX250 did. It is better than the YZ426 I ride. The YZ is stone stock. It handles MUCH better than the XR.
The power delivery is the unreal. No lie, you will have to ride one to understand. It has no powerband, it pulls all the way through. It has a strong pull all the time but wide open is VERY strong. The exhaust tone changes, the front end comes up, and whoa baby you had better be hanging on. I can compare it to the '01 YZ and WR 426 because I have some hours on those bikes(and I did it without buying them)

. The Yamaha's don't pull like the 'dale. I have not ridden the CRF but I have passed them on the uphill staight. Take that for what it's worth.
E-start is huge. I used to think a properly jetted bike starts easy so who needs E-start? Once you've had it, you'll never go back to kick.
Weaknesses:
I am the biggest weakness the bike has.
The other things I can pick on are:
Dealer prep, the bike had been greased but the bars were not centered, the shifter was loose, one fender bolt was loose, and it wasn't clean when I picked it up.
The motor is noisey. It has timing gears not a chain. Gears are stronger but noisey. Once you're moving you don't notice. I don't mind now but I didn't buy it the day I planned to because of the noise. I called the factory (try that with any other bike) and got some peace of mind.
The throttle is so light and responsive, it can get you in trouble 'till you get used to it. I about flew off the track twice on the first day.
The footpegs are virgin metal so they rust. I'll give 'em the Krylon touch tomorrow. The vent/overflow hoses are cheap. They were split or crumbling. I have replaced them. The bolts for the bottom of the rad. shrouds stripped twice. The cause was the nut clips. They were not centered over the hole because they were too long and hit the radiator. Fixed by grinding a little off the clips.
I can't say that there are any serious weaknesses. Definitly nothing like my past bikes, overheating, junk suspension, bars, triple clamps, carbs, pipes, wheels,and the list goes on.
I'll keep posting my ride reports. With the 'dale I'm either years ahead of the Jap bikes

or the biggest sucker in So Cal.
Only time will tell.