Always worth asking for a second opinion Ted, especially if you're unsure of how it goes. Consult a parts book regularly in order to get the assembly correct.
Glad to see it's now fitted and more importantly it's fitted right, although you can do the kickstart with the engine assembled and even in place it's not anywhere near as easy as doing it with the cases apart.
Been well over 40 years since I've had to do one of these but as soon as I saw it I thought it didn't look right with the gears engaged, the kickstart engages the gears so it struck me straight away.
Did this last night at a bike meet, spotted a CB250NB Super Dream and walked over to have a chat with the owner, who to his credit said he didn't know the first thing about them, I hadn't worked on one for around 35-40 years but it all just came flooding back, tappet clearances 4 and 6, how to adjust the camchain and more importantly the balance shaft, I spotted quite a few faults with it and told him what they were and how to fix them, listened to the engine and told him what needed adjusting etc. He wanted me to service it for him but he lived too far away for me to want to do that, although if he's there next week I may change my mind, loved working on the 250N and I wouldn't mind having another go to see if I can get it sewing machine quiet.