i didnt know anything about Zenitco till i just googled and i must say, now i know where you are going with this. their AK looks very cool.
i see from your draft that there will be a left handed cocking top cover?
Yes there will be the option for a left side cocking handle. We will try to include the mounting points for the dust cover attachment in the polymer handguard to allow for a solid top rail if you are interested.