your video doesn't work
and probably not too hard to swap the switches.
Oh no! Here are links for the youtube vid or if you prefer dailymotion I've got you covered.
http://youtu.be/6z8lAAxGc-Q
http://www.dailymotion.com/video/x2215wu_kul-es-87_videogames
And let's test that youtube embeded url one more time. Let's try the short link.
Welcome to Geekhack ! Very nice video & review.
Switching from MX Black to MX Clear was tough for me too and I can feel your pain when you say you had trouble with "double pressing spacebar" quickly enough.
I was playing Titanfall - another FPS where double jump is required - when I bought my CODE keyboard and during the first 2 days, I was thinking "I can't play with this... my old keyboard w/ MX Black is way better".
... a week later, after lubing stabs and some practising, I had already much less trouble.
Now, few months later, I could not be happier !
I am really enjoying MX Clear switches (w/ some soft O-rings) for any gaming (FPS / MOBA / RTS etc).
I guess that the learning curve with MX Clear requires more time than any other switches ?