[cotbu]

The crank bolt should be at 100ftlbs and the crank should rotate way before that even with all accessories connected. It could be that your not strong enough or that something is physically stopping the rotation. You need to assess the situation and let me/us know what you find. Because now i think you may have to start removing things, externally first, to find out what is stopping the engine from rotating freely. It could be anything or nothing at this point. Starter maybe stuck, belts could be too tight, etc.

I wouldn't turn it over with the key until i was sure nothing internally was damaged and/or timing is correct.
I'm still with you if you wanna tackle this. I'm just not to sure of you confidence level for what might be asked of you.