I watched both videos, but I have three things which actually bothers me:
1. Why are you creating/using macros for a level 54 Monk? Why 54? What about Level 60? Shouldnt you level your Monk to 60 first before making some (weird) macros/comparision videos? So, you have no experience in playing Monk at Level 60, rather having the right gear and stats for accurate parses. Its like having a Level 10 Conjurer making a Healer-Guide for Endgame-Content. Level your Monk to 60, get some gear and make parses on a Level 60 dummy with your macros. Then we can talk.
2. In 2.X the average DPS for a Level 50 Monk (ilvl 120+) should be around 500-600 DPS. Its easy to say, that a macro will only cause a DPS-loss of 2% when your parsed numbers are extremely low. But numbers are important for endgame/raids, which means you should have at least an ilvl of 210+ and a DPS of around of 2000+ (including Level 60). There is no place for speculations like "if you do xxxx amount of damage you lose x% by using a macro". In fact, macros are slower, more error-prone and makes you forget how to play your class properly. You cant deny that!
3. Why using macros at all? Featherfoot is quite useless and Steel Peek/Shoulder Tackle should be used very carefully (maybe some enemies must be stunned later?). Blood for Blood can be dangerous when getting hit by a strong raid-wide AoE. Your macros will let you lose control over your own skills. There is no need, especially you can reach any important skill without breaking your fingers. Actually you only need around 15 buttons, 7 or 8 of them permanently. Monk is pretty easy to play. Dont be lazy, play without macros, Rookie!
The best Monks wont accidentally pressing the wrong button. In fact, its quite hard to press the wrong button as a Monk. You have combos with 3 skills each. You have your Off-GCD and CDs which you should be used since when they re ready. How can you "accidentally" press the wrong button? Thats even impossible for casual players ; )
First of all, your damage numbers are so low, that its impossible to see a difference between macro and no-macro. Second, its a mistake to use macros at all. And at last, your macros arent perfect either. They are causing more mistakes than any human can do by accident.