I am one of those players that hate playing with standard cookie cutter PCs, NPCs, and monsters. I like mixing and matching into weird combinations. One of my favorites is my Onitaur made by mixing the onispawn tiefling with racial abilities from the minotaur race. He uses 29RP but I added a template on top of him that not only gives him the same vision abilities (darkvision and low light vision), but also elemental resistances. what makes it worse is that the class I chose gives him more of these same resistances and in one case the same immunity as the template. This effectively makes me weaker than the level would suggest. How would I ask my GM to balance my character. Would I ask for her to let me drop one level adjustment or do i ask for an increase in another area? (I will say no to stacking the abilities as that would make my character too powerful. I don't need electricity resistance 45 at lv16 because that is effective immunity and not how the class was meant to play.)
Your character is so far from normal that any discussion on balance seems pointless. Also there are no level adjustments for templates in Pathfinder. This really belongs in the homebrew forum.
I would suggest however you review what you have and eliminate unnecessary elements. Form the sounds of it you could probably drop the template without sacrificing anything.
Yeah...unfortunately your character is so far off the beaten path I don't think anyone but your GM can help you.
You'll have to ask them to look at what you've got and try to help your balance it.
As an example, for me as a GM, your character just outright wouldn't be allowed. I might let you make a custom race, but certainly not with 29 points or with any templates applied.
There simply are no rules for this sort of thing.