I heard the pop after disconnecting the dog bones, most likely the PS line breaking free from the plastic retaining clip.
And yeah the engine mount was a *****. Took me about 4 hours, most time chewed up on getting the mount out and putting the new one in.
The only detailed video I could find included the poster saying to get a 15mm 1/4 inch drive socket to get at the upper nuts near the front cover/balancer. Largest I could find was 14mm 1/4 inch drive. Even a thin profile 3/8 inch ratchet was too big.
Ended up removing the bracket and mount as one piece then separating them. Worked well until reassembly. The poly mount is much wider at the top than the stock rubber mount which left me no room to get the rear most bracket bolt back in. After about 90 minutes fighting with it I just tossed the last bolt aside and lowered it down. The other 2 bolts hold it in place perfectly.