"Crappy cheek weld, makes employing a modern/non-firing hand focused manual of arms even harder to use with the AK"
Then, that would be the biggest flaw in the approach. AK is meant to be run with the dominant hand, like an AK, not with the weak-hand like an AR. If you try to run an AK like an AR, you'll start to have problems. It'll be slow and awkward. If you run an AK like an AK, its fairly strait-forward and simple affair. For reference, I run both AK's and ARs, and I will say the AR is easier to run.
As for malfunctions that require the removal of the top-cover, I am curious to hear what exact type of malfunctions were those? The main one that I am familiar with, that requires removal of the top-cover, is when someone inserts the magazine incorrectly. Usually, shooters then try to remove the top cover and fenangle the magazine out. My experience, a more efficient solution to this is to lower the weapon aimed at 45 degrees below horizontal, and deliver a swift kick to the back of the magazine, popping it back out of the weapon.
The other type of malfunction I have heard of is the case or foreign debris behind the bolt carrier/fire control components. That said, with my AK (Which has optics mounted over the top cover using the side rail), or the AK200, series, opening the top cover is not any more difficult or time consuming then doing so with a an optic-free AK. In particular, I think the AK200 series may be faster, as the top cover is closed using a similar lever mechanism as the gas tube. Swipe, pop, clear, close, swipe.
The other malfunction that I am familiar with is the occasional bent/bowed firing pin. That does require the removal of the top cover and the installation of a new bolt to make the most expedient repair. This one has no really good field-expedient repair option, honestly.
"But, as everyone who's ever gone to the range and bump fired a magazine through a WASR knows AKs don't jam so how you clear AK malfunctions can't be that important." Lets keep this all high-road, shall we?