I tried to get an idea about the profitability of the cards by using nicehash profitability calculator. The cards you mentioned were not listed so I chose the closest one available (Nvidia 750 Ti), with that it is around 0.07 USD per day (profit - electricity charges @ 0.068 USD/KWH).
you can check it
hereI don't think making 2-5 USD per month by mining is very rewarding, but +1 for your enthusiasm and interest in mining which is the backbone of blockchain technology. You can still try to connect those cards to nicehash just to get the feel of mining. The beginning is always hard, but rewarding if you are patient.
I remember mining with my one card (rx 480) two years ago. At that time, 1 eth was about 10 - 12$. Now, I have few Scrypt ASICs mining at around 1900 Mh/s.
I don't see any profitable options for mining with your power costs and that hardware. It would make more sense to invest directly into the currency you feel has the best profit potential. Good Luck!
Thank you! I'm definitely trying just for the sake of knowledge, last time I tried it would make somewhere 30cents a day, let's see how much we're getting now. Anyway, thanks for the insights and tips!