I definitely agree. The ability to jump towards a player and put out significant damage cannot be overlooked. This ability makes chasing effortless. I like the double monocle in your build, I've been working with a similar build. However, I think that a breaking point would be more effective than the tornado trigger. Even with TT, Baron will never have crazy attack speed. The ability to attack faster and increase damage is so powerful, especially with Baron's heroic perk allowing him to damage and build up BP stacks on multiple enemies at one time. I have gone from 1-9 bp stacks in three auto attacks with a breaking point and two monacles. Scary powerful. Give it a shot and let me know what you think!

Note that the build includes Halcyon Chargers, to account for significant energy usage.

Its funny, I found your Youtube video of WP Baron and think we just have found different playstyles that work for us individually. I noticed that you utilize the pocupine mortar a lot more than I do, and even stated during the video that the mortar does not do significant damage. There were 2-3 times in your video where you could have used Jump jets to close a gap and slay an enemy but you launched a mortar instead.
The Jump Jets overdrive reduces cooldown to 12 seconds, coupled with cooldown reduction from basic attacks means that you can jump every 5-6 seconds. Additionally, the overdrive gives you a gap closer that is also a debuff. This has many positive and game changing applications such as Ardan's gauntlet, Lyras Bright Bulwark, any stuns, phinns claw.

I agree, You are playing Baron too much like Skye. Baron is not mobile and quick like Skye and you rely too much on Jump Jets. Baron is slow and powerful and able to use Jump Jets for positioning and escaping, but should not be spammed. Better to overdrive his Porcupine Mortar and lure enemies into his Ion Cannon and deal more damage overall. Also, I would get crit/attack speed over Serpent Mask or Sorrowblade typically.

Thanks for your input, I definitely see where you're coming from. With increased attack speed and the cool down reduction with auto attacks, I find that the jump is available quite frequently and is Baron's ability that can do the most damage as WP, and as such should be utilized as effectively as possible.