Gessenier is awesome since it shows another kind of the usual gallente. Like Hans Nardieu.
Silas is awesome simply because she is one of the very few amarrian characters playing the "superior/arrogant" card everywhere while still remaining perfectly credible and sure of herself. The character has depth, which is cool and rare enough to be noted.
To answer your question I also have to deal with that kind of feelings. The main issue with Lyn is that I did not create her like I usually do, defining a core background and a set of original features to have a coherent model to work with. I started the game with almost no knowledge of the lore, created a character because it was apparently better to choose a character that could min-max in perception/willpower. Discovered the lore slowly as soon as I started to get involved in a little RP here and there. And then I started to built the character according to what happened in space and what seemed best at the time.
The result is that firstly, I will never do the same mistake again, and secondly a very convoluted character with features adding to a pile of previous features that sometimes break its coherence (or just makes the character unbelievable). I regularly have to clean up all of this and it can get really annoying really fast. This is why I almost dream again of simpler, original and clean-cut characters (with depth ofc) where everything is not messy, which are usually the most efficient ones on the long run.
Since I created Lyn as it came over the years, and eventually had to retcon things to create that coherent core of background at a moment (which I did), it often tends to make her think and behave like I do RL, but in a very exagerated fashion when it happens. This is mostly why I feel bad when I am being through her on the IGS (mostly), since she is completely different in flesh ingame. If she were a whole different character that does not share a lot with me, I would be totally OK with it. Here though there is something awkward.