Just a quick update, if people look for support or guidance in old threads (as I did in the past). One year later, I'm still completely free from those annoying and scary tachycardia episodes of the past.
It took maybe 3-4 months until my mind caught up with my body and stopped acting as if I still had the problem. I now do things I could only dream of before the ablation. And my mind could finally relax enough for me to properly see the world around me, and all its wonders. Five months after the surgery, I met a girl, and we're moving in together in a little over a months time! The 2009 bike season was far beyond anything I could've hoped for!
The ablation on the 9th of December 2008 was almost like a second birth - the start of a whole new life for me! My future is so bright I gotta wear shades!