Hoanging with Cumans?

There are many civs that are interesting when you think about a HOANG style push with them. Obviously Cumans aren't the most suitable for that, but has any of you tried it? I have no time to try today, so I'll just ask. The idea is that instead of the second TC, you just go FC and drop the siege workshop as fast as you can. Sometimes HOANG starts with a ram, so you could maybe start making it even before castle if your resources allow it. Having the workshop up first should give you an advantage in the siege war. Also, you effectively get a free husbandry, which is nice.

Bonus points if your opponent expects a boom and goes for a naked fast castle.