Does your character have any special powers or abilities?

Not especially. Goran's powers, anyone can get with the right amount of cash. So they're not special, they're just expensive.

A quick rundown of his internal bits:

Computer/brain interface, with personal computer installed.
Cybernetic eye replacement (He had his eyes replaced for this. That alone is terrifying.)
Knee and lower leg replacement. One leg actually needed it, the other didn't.
Drug pump, with several different varieties available.
And probably a few more that I haven't thought of.

Jason has become very adept at using ki, which is channeling life force into a crude and versatile magical energy.

His strength and endurance has been enhanced, and he can create spheres of light that vary in size and destructiveness. Jason hopes to achieve the level of ki mastery that allows him to create a solid weapon from his own life energy.

There is an ultimate level of ki that can only be reached in the most dire situations, Critical Spirit. Only so many ki users of any species have been able to achieve it, much less retain their conscious mind in the process. Critical Spirit is very powerful, but extremely dangerous. Staying in that state for too long will cause the user's body to give in to the physical and spiritual stress and explode violently.

Let's see - Zarrok/The Great Wars Book - Character - Kala

She is an exceptional telepath and psionic - she channels other's abilities and can reach beyond most boundaries, with that she uses a visualization technique that enables her to shut down someone by interrupting natural physiological function.

For her to do most of it, it tires her badly. The extreme ends of her abilities if not complimented by her partner, can knock her out for days, and takes time for her to recover from afterward.

She's a protector by nature so.. she will use them to the extreme if she sees the need.

Yep. Ambrolen's endowed with the Gift of Mara. It involves being able to do a variety of things, depending on your level of strength. For most, it's basic healing, "connecting" with the earth slightly for a short period of time to get a sense of the weather and groups of animals (their feelings and locations), and very rare glimpses of the future. Those who have a stronger gift can heal larger wounds and illnesses, communicate with animals on a base sort of level, "connect" with the earth on a broader scale for a longer period of time, and get more regular glimpses of the future. There are some who sacrifice a lot to be able to twist Mara's Gift and drain life out of living creatures.
Currently, Ambrolen can only kind of heal (she helps out in things like birthing), and can't willingly connect with the earth, though she does so on occasion. Since she's my main character, she'll of course eventually become really powerful with it, though.