My VF500 Electric Conversion Project

I've started a project to convert a 1986 Honda VF500 to a battery electric vehicle. I'm documenting the project on blogger: http://voltagefueled.blogspot.com My performance targets are:

• >60mph top speed
• >= 40mile range

The current components I'm considering using include:

• 72V, 60Ah, 22battery Thundersky LiFePO4 pack
• E-tek R 19pk horsepower motor
• Alltrax AXE 7234 motor controller
• Zivan NG-1 Charger
• Battery Management System, still looking at various options

I've also purchased two 30 watt solar panels to deploy when parked to add a bit of range. Figuring out the charge controller scheme to charge this pack with the solar panels isn't very straightforward though.