Yes, I have the recording and I like it very much, better than Rattle's CBSO recording.
I'd put it on par with his 1995 MahlerFest concert with VPO.
I also heard him conducting BSO in late 90s and that too was excellent.
I think M7th is one of Mahler symphonies - M1, M3, M7, M8, M10 - that he does very well.
John,