Aug 23 (Reuters) - Star Entertainment Group Ltd SGR.AX
* Capital expenditure in FY2017 was $420 million, with similar expectations for FY2018
* Group expects to incur one-off loss of $30 to $34 million post-tax in FY2018 associated with restructure of notes and related hedges
* Excluding one-off items, FY2018 net finance costs are expected to be $40 to $45 million