@ Zeltrax - I like the idea of the sig. Like you said it is not typical, but it's good to be creative too. I've made some pretty unique sigs and tried a variety of strange things. Sometimes it's good to focus on the meaning you want to convey more than asthectics. I actually think your sig is quite good though.
The two things I'd change is the location of the text and the position of the render. I learned from Coffee and Shinsatsu that it's best to follow the rule of thirds. Try to position the focal point of the render (somewhere between Ichigo's and Rukia's head) and bit lower on the sig - 1/3rd the height of the sig from the top. You could also play with making the render a bit bigger and more close-up on their faces.
As for the text position. It should probably be on one side or the other of the render and should be lower as well. Try follow the rule of thirds again, but this may be difficult with how you have designed the sig. If you can envision this diagram as a sig, you want to position the focal points and text near the four central points where the vertical and horizontal lines cross, or at least along one of the lines. Someone else can probably explain it better, so please correct me if I made this really confusing.
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There's really no improvements and I'm sorry for asking so often but do you think it will be better without the light orbs,
My advice is that the orbs should probably go. If you aren't that good with this type of effect it's best not to add it, but if you did want them still, try to make them more varied in size and brightness, because they look too uniform. Also try to make some bigger ones in the foreground that are sharper and some that are smaller and a little blured in the background. This will give the feeling of depth. I'm not so good with these types of effects so I usually never get it to look right and end up just taking them out. I use brushes sometimes, but they are the lazy way to get ok effects.
a question to come with that is everytime I'm making a signature, I can't come to a decision on how it should be..with/without something or adding/removing something..how do you guys cope with it?
I think everyone fools around with sigs, turning layers on and off, until they get what they like. The thing that will change over time, is that you will have better judgement as to what others also will like, and that only matters if you want it to. But I still find that some sigs I just know what fits and looks good, whereas with others I really struggle to decide if something fits or not. I think this is just one of the challenges of sig making. PS - Picking and blending text is usually the hardest part.
Whoops my diagram did not work, when I posted it. Sorry.
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. But anyway, I was talking about Ichigo and Rukia in a thread so I decided to go ahead and make one 
