Since you had the old bikes and liked them you will most likely be very pleased. Seat of the pants measure they seem to have almost the same power to weight ratio minus the tinkering. Just change the oil and put gas in now and you can ride. No more adjusting and tweeking before you go except occasional chain adjustment. The rest of the wrenching is just play time for the most part.

I learned all I need to know about life by killing smart people and eating their brains.
Eat right ,Exercise ,Stay fit, Die Anyway!