Shackman,
Your post # 13 could give the impression that the MRSHQ and Valley MRT were delighted to move from the former STCAAME/AGWOEU site into the SARTU complex; in reality, nothing could be further from the truth.
The STCAAME/AGWOEU site was converted (at considerable expense) in late 2004 to suit the needs of the MRS (including undercover vehicle parking). Whilst not perfect it was more than adequate. Subsequently, higher authority (including some in SARFHQ) decided in 2008 (against the wishes of the MRS and I suspect many of the SARTU staff) to enforce the swap over of the 2 facilities.