Actually I was in a store last night, trying out the pedals. I’ve pretty much decided on the speed cobra kick pedal. That thing is a complete dream. I’m still thinking about playing it, because it felt so good.Tama do have a Speed Cobra 310 series 2 legged hi hat stand, which is 1/2 the cost of the 900 series, so the OP might want to investigate that. It's not nearly as fancy as the top of the line one, but it certainly does the basics just fine. That's what I bought.
I tried out the 310 stand, and found it difficult to fault. I wasn’t able to try the fancier one, but can’t see myself needing to spend twice the money to get it. The 310 was stable, smooth, which is all I want from a hi hat stand. If it had 3 legs I’d have bought it for sure, but the two legs seems fine.
At this stage that’s probably where I’m heading: speed cobra kick, and the 310 hi hat. I might spend the extra money, but I don’t know if I will. In my experience, I’ve regretted spending less on gear, but rarely regretted spending more.