That will be interesting... once upon a time I was going to build one but life got in the way... Like to see a back to back. ..
I wouldn’t say TOO cheap...thing is with a bike like this, no matter how much superb workmanship has gone into it by an obviously skilled builder, one would never get back what one put into it. Also, as it’s not standard it will only appeal to certain types (of which there are quite a few here) and could be slightly more tricky to deal with if something goes slightly wrong. For me, I think it’s a fantastic bike and well worth the price.