Vivisection

Requirements

Kurd will need body/parts of the appropriate race for chirurgery:

To change skin color or gender, you need body/parts of the same race and of the same color or gender you wish to change to.
To have limbs replaced, you need parts of the same race. [How about related races such as dana and quess?]
To change your race, you will need a body of the new race you wish to become.

When changing race, your new race has to be within 10(?) assimilativity of your current race.
Some races may be "psychically incompatible."
To vivisect into a Greater or Great race, your incarnos must be a Hero or Legend, respectively. That is, with a Hero or Legend you can create new incarnoi of Great/er races, but existing incarnoi must be Heroic/Legendary to vivisect into a Great/er race.
The level requirement mentioned above may also be met by vivisecting from a race that has a level requirement. For purposes of vivisection, an incarnoi of a race with a level requirement is considered to be the higher of its racial level requirement or its actual level. For example, a level 1 Amberite would be able to vivisect into any race with a level requirement of 125 or lower, assuming all other compatability requirements are met.

Some races, due to their physical [or mental?] composition, have further vivisection restrictions. These include:

Nylocs - Cannot use any vivisection services. "I can only work on flesh and blood creatures."

Changing gender will Adjust your stats up to +/-4(?). The sum will not necessary balance out!
Changing race shuffles your stats completely randomly(?).

Kurd can fuck-up chirurgeries with catastrophic results.

[This is supposed to be a list of factors; I've put my uneducated speculations in italics. This needs to be updated.]

[List of what can happen when Kurd screws up.]