Another coin you could mine with a CPU is Quarkcoin. Otherwise plug some numbers into http://www.coinwarz.com/cryptocurrency and see which Scrypt based coins are profitable for your GPUs to mine.

Hello,

Mining litecoin with a few gpu its not going to make you nothing, go with other altcoins. I am mining Casinocoin right now. Looks good

Good luck

First of all, welcome to the forum! Next I would advise you not to bother CPU mining for Litecoins as you aren't going to make anything and in all likelihood either overheat or damage your hardware which isn't what you want. I would suggest that you look into the options of investing into miners if you wish to mine (depending on which coin you want) or possibly a buy and hold strategy regarding BTC.