I agree with PP regarding trying to get a CLI. Ask your CC company if they can just do a soft INQ. I think though that it will take more than that to give you 50 points. One thing I will mention is that you should find out what day your CC company reports its info to the CBRs. For instance, mine does on the day my new bill is generated. So since I, like you, pay my bill in full each month, I make sure to finish paying off any posted charges the day prior to that... which is the 'close' date.
When my bill is generated that following day, the CBRs just see charges that haved posted overnight. Easy way to keep UTI lower as opposed to letting your $400 max be reported each month.
Maybe you also have some derogs on your CBRs that you can try to remedy.
EQ 787 EX 781 TU 737 11/17/07
*** I am not an attorney. If I was, I might not clip coupons. If you want legal advice, consult an attorney. If you want my personal opinion, feel free to consider my posts***