Why is Hector Hard Mode so easy again?

This video is taken from my unpromoted Cana's Journey (which I haven't complete editing yet), but some of the battles were cut out because I don't have the time to record the entire run as of yet. Anyway, to do this:

1. Use Canas. Promoted or not, Canas is still the most OP character as of FE7, the only character who can deal over 130 damage to the Fire Dragon (if promoted). Do the calculations yourself if you want. Even Athos cannot reach this peak.

2. Get all the statboosters available throughout the story. HHM has the highest amount of statboosters compared to other modes, so why avoid it?

3. Get the Luna tome from the chest in Ch20, or the Shaman in Ch26.

4. Support him with any 2 characters with critical bonus, preferbly Nino and Vaida, since they are the Fire Affinity.

5. As long as your TOTAL ATK is at least 20, you will have no problem performing ORKO on the 2 bosses.

Comparisons (between the 2 videos):
1. Canas is not promoted. Farina is.
2. Luna can be obtained normally. Uber Spear requires Mine Glitch.
3. Canas only requires statboosters, Farina requires RNG abuse.
4. Canas is able to ORKO the dragon WITHOUT Filla's Might. Farina isn't able to EVEN WITH Filla's Might.

Those who wanted to say HHM is easy because of a glitch, think again. xD