As in now, or also as in the past as well? In the past when it was fed via KU I recall using my 31" offset dish to receive them. But I'm not certain if C Band could even be received on a 31" dish tho. I've heard of some getting C Band on a 4' dish before. Not certain if that would include 105W and the DCII feeds tho.
The HITS on 105W requires a 6 foot dish as it is C-band
Any other version of HITS out there (101, 103, etc) is not for consumer accounts (cable co's only)