That's even better. Of course, now you're FW heavy, IMO. I take 2 squads in 1000. 3 is fine though. You could always work in the kroot since you're getting the battleforce (which is just about a MUST. An awesome buy. The Kroot are basically free plus drones and whatever other junk they throw in.)
Actually yeah, that's what I'd do with that list: take out one FW squad and add 10 Kroot plus a Crisis suit. Or maybe 2 crisis suits.
Disruption pods can be nice, depending on your playstyle, or worthless. It'll be tougher to use them with your burst cannons, still possible though. Decoy launchers are just about manditory on Tau vehicles.
Well, as far as buying stuff goes, it's a good list. You can toy with the specifics as you gain experience.
One thing though: Don't glue your crisis suit weapons and support systems in. Just squeeze them in, or use magnets.