will take a good 4+ hours especially you havent done it b4. trouble is supporting and getting the motor centered at the same time. bottom 2 you need to take the centre member off and dislocate shift link. top left remove battery and tray, the other is pretty simple.
also depends which type mount you buy...mostly they come without mounting just rubber joint, you'll need to get it pressed in. i got a set with mount but slipped out, prob not pressed properly...
mount rubber are alot harder...you do get better feel when driving and shifting but at the cost of cabin noise and vibration. you'll get used to it though. if performance is only what you're after can also jam wedge in between or just solid mounts.