[HELP]Modifying the monsters raised by the vicious summoner

[WendX]

Someone can inform me about the modification of the procedure invocation monster character vicious summoner? I'm with the following idea: lvl 1,2,3,4 -> invocation of tarantula. lvl 5 -> invocation of the incarnation of helion. the incarnation of helion attacked the player usually as tarantula and had used another name, for example, 'kombucha123'. invoked the monster will have a smaller size, about the same size as the other monsters not edited character vicious summoner. the icon or skill image will be also modified and its level also, for example, to increase skill level 200 to its maximum level.
I wonder if it is possible to modify the alleged monster, (lvl1,2,3,4 tarantula / lvl5incarnation of helion); Monster size (reducing the size of the incarnation of helion); name invoked monster (change the name of this monster); modify the image or icon (to reach a certain level, the image will be replaced by another); damage invoked new monster; image of the caller monster (to edit their colors); time invocation (change infocaçao time this special monster); effects of spells that invoked monster (slowness, immobilization and other available effects) and perhaps more options for a good edition of this issue.
Does anyone know tell me if this is possible and what it is or not possible? someone is willing to instruct me in the edition or explain me what I must do to accomplish these editions?
Thanks for understanding and collaboration