Shawn, thank you very much for the answer, seems like an excellent approach. It's (most likely) a mental thing all together, I believe large part of being a musician lies in unity between mental and physical ability...which brings us to my next comment.
Mr Orange, I get your point, but as I said; to me it's about getting rid of limitations between mind and body. Even if I typically don't play endless alternate picking sequences, I certainly want to have the option to do so. To me, growing as a musician (and a composer, and a human being etc) means constant development; understanding my weak points, and getting rid of them. I believe things are related to each other, and often so in a way not apparent from the very beginning - which in this case could mean that if I neglect the identified problem, it might have negative effects on later development in areas far from this one.
Concerning that "tick-tack sound", it's exactly that; a sound. It sounds different than legato, just as it does on for example the violin if you bow every note or play them legato. Different occasions might call for different sound. So, as I said, it's about having the option.
Your bottom line, "try to prioritize music, technical development will follow", is of course the right approach. My problem is that the "artistic part" so to speak has never been a problem, or a limitation, for me - I've written music since I was 6 years old, and I've studied composition/theory/various instruments ever since. I've got perfect pitch so I picked up stuff really fast...except for pure technical ability.

Most of my life I've felt inhibited by not being technically (in the mechanical aspect) able to express my ideas, so what I'm trying to do now is to get my body to catch up with my mind.

That's probably gonna take some woodshedding but hey, a man's gotta do what a man's gotta do.
Heh, seems like I drifted a bit of subject here. But MY bottom line would be something like "try to prioritize music, technical development will follow - but keep an eye on both".

Anyway, thanks for the comments (which in a nice Yin&Yang-fashion delt with both technique and emotion). Hope I didn't sound like an [fill in the blank right here]...if I did I apologize and blame it on coffee deficiency (or the boogie, for that sake). :P
kind regards