What about like 400, that's seems fair, considering it only goes for 1min 30s. But if you did keep it at 1k, go for it. I'd buy it.
The ID's of 4 minute Strength 2 and Speed 2 are 373:16370 for Speed 2 for 4 minutes and 373:16377 for Strength 2 for 4 minutes. Thought you would want to know that.