pretty nice lifts for your ht/wt.
i think your squat has the most room for improvement. i hate to sound cliche, but linear progression is probably the fastest way to bring up your squat and i think you could get atleast a month or two of gains on the squat. im a little taller and a little heavier than you and i got my squat up to 400x5.
your other lifts may need some different programming but some squat focus would be my recommendation.