Rocket Boots Xtreme Lite

If you make two of these would you be able to use them more often? Because i have used boots enchanted with nitro boosts and i always keep 2 pairs to effectively half the cooldown (please dont downrate im asking a question not saying that you can... >.<)

I've got these..dropped of Mechanar HC. When you use them, you gain the "rocket boots engaged" effect, and after a few seconds (3-4 approx) "Rocket Boots engaged (stage 2)" where you seem to do a sort of whirlwind attack, or at least do the animation. You then take about 250 damage from rocket blast. This is not a malfunction, or at least if it is, it has happened every time I have used the boots.
So, recap:
Use boots:
Gain "Rocket Boots Engaged", move very fast
3-4 secs later, you gain "Rocket Boots Engaged (Stage 2)", you continue moving fast but also spin around, apparently doing a whirlwind
1 sec later, you take 250 approx fire damage from "Rocket Blast"
Rocket Boots fades.

The actual boots have 105 armour, and 47 spelldamage, making them decent boots in and off themselves.

Given that these were JUST added in patch 2.4, I think the drop rate on the schematic is probably a lot higher than what wowhead says. I can only imagine how many times that boss was downed before the 2.4 patch came out.