Proob4, that is a top quality job! Looks like you have room to add enough batteries to make the pcb explode (literally). Can't wait to see the top speed of that drag-bit.

As far as the motorcycle, a trike sounds pretty cool! I definitely don't have the skills to do a trike as you do, but I would try to design a dual motor trike with true independent suspension in the rear. Now that would be something that no one has done on this forum!

And again, nice job you crazy fool!