First, thank you both so very much, Bakemaster & SuicideGrl. Your insights are greatly appreciated!
Currently I'm level 17 (just learned about SP farming - lol now I understand why I level so fast!), and I've put all my points into Intelligence. I've obtained lvl 14 Mastery in Cold, Lightning, Force, and Heuksai. I realize now having my masteries so close to my level has stunted my accumilation of skill points... though honestly I don't entirely regret it!
My favorite powers are Ice River (imbue) and Soul Spear, though I also took Wolf Bite to lvl 5. I hope that wasn't a huge mistake, but I do enjoy having a 2nd heavy attack power that recycles faster than Soul Spear. It's great for quick combos when fighting higher level opponents, champions and giants. And it's also good for taking out a lower level mob in one hit. Since my health is relatively low, I don't fare very well in prolonged fights.
Additonally, I've got the passives for Cold, Lightning, Force, and Heuksai. Also the defense buff from Cold (Weak Guard of Ice - and boy howdy is it weak!), the offensive buff from Lightning (Must-Piercing Force), Grass-Walk and Heal-Medical Hand.
Yes, this all means I don't have many skill points banked up right now, hehe but I'm working on it (white tigers have been nice enough to help out by sending me back to Jangan).
Long-range goals I'd like to do most of my damage from range via Force powers (this would be the "nukes" referred to, like the Snow Storm series?), but also have a strong foundation in Heuksai as a backup. Again, I'd like to temper my relatively low health by having powers that stun and/or root and some degree of expertice in healing.
Oh and last but not least, I'm on Babel (and yes, my character name is in homage to City of Heroes).