There's a number of threads out here somewhere about character classes, and the general consensus is that crossing classes produces rather inferior PC characters. Consular to Sith Lord or Jedi Master would be what I'd recommend, pumping up your force powers rather than trying to add a bunch of combat feats. If you want to go for combat, go Guardian to Marauder or Weaponmaster without worrying too much about the force-related attributes. Trying to make a PC who's a jack-of-all-trades type means you won't get the most out of any one character class. I usually don't bother with skills much at all, as there are lots of your party members who can be the computer/repair/demolition experts. I always end up using my PC as my primary meat tank and leave intelligence-related tinkering to my sidekicks.
And welcome to the forums, Tiger-SB!
Be considerate to others or I will bite your torso and give you a disease!