I'm pretty sure that's the only box he offers with the cable tuner but yes, you can ask him.
Depends on your budget - if you aren't bothered about being able to record on a different channel to the one that you're watching, a H2H would suffice - this is what I use and you can pick a bare one up for around £85 - you would obviously need to put firmware on it as you would for any E2 receiver and purchase a cable line as you would for any receiver also. If you want a twin cable tuner box so you can record one channel and watch another, these are significantly more expensive I think.