I'd go with the manfrotto 681b monopod, and a tilt head if you want it, I personally don't use one on mine.
For the tripod, if you aren't worried about weight, I'd go with a Really Right Stuff Ball Head, They are simply the best money can buy. ($350 for the head)
I would then put The remaining $150-200 you have into a set of Slik Pro 700 dx tripod legs, which are low priced, but very stable...not the lightest though. This gives you a great ball head, and a good set of legs. Down the road you could always upgrade the legs to shave weight off if you feel the need, but it wouldn't be cheap.
I have the monopod and highly reccomend it.
I don't yet have the tripod, but thats the setup I plan to buy when I get one sometime in the near future. I'm currently using a $150 manfrotto head/legs combo that it alright, but not heavy or strong enough to meet my needs anymore