I have recently checked my FICO scores and they have been pretty high at 761 and 768 (didn't want to buy the third)... My question is, if my scores are that high, should my limit be higher than 5000? and should my apr be lower than 14.99%? I have 3 major credit cards 2 of which are at 14-17 and one is at 12.99% Do i need to physically request them to lower my apr and increase my credit line? or should it just happen naturally and if I do request will it affect my FICO scores (trying to buy a townhome in November). Thank you for the help