I am getting ready for my second set of applications this year. I waited over 90 days (I applied for three cards the first time). I would like to apply for 4 cards this time. If all four are approved how many more cards should I look at applying for within the year of my first application? (Credit score is great, no outstanding debt but mortgage, now have 6 cards) I don't want to be greedy and get hits on my credit report and then get a bunch of denials.