Is it possible to max every elemental spell you have access to?

As a Iop, I am primarily Earth at the moment, with uppercut finisher. 
 
Are we limited to a finite number of spell points?
 
I would like to use the fire spell tree as well, to try out different spells, also I see it would be benifical, to have the ability to switch spells out on the fly, instead of being locked into just a few spells, during your entire leveling progression.
 
Im sure it  would take quite abit of time to level every spell, I just want to know if thats possible, if there is a max amount of points allowed, you could gimp your character if you choose too many different spells.
 
 
 
 
I know Support spells  can only be bought with our 5 point pool we recieve at each level up.
 
 
Thank you for any info.