Very sorry for the late reply - totally slipped my mind. In the end childcare complications meant we could only manage a few days in Snowdonia. I got her up Moel Siabod's SW ridge and took her currently Ogwen and around Cwm Idwal - she loved it.
As it happens, I'm currently on a week-long jaunt around the Kinlochleven area (on my own sadly). Got off at Corrour station, over Leum Ulleim to Chiarain bothy, then to Mheanach bothy via Loch Eilde Mor, then yesterday an utterly superb walk down Glen Nevis, visited Steall Falls, camped at the Glen Nevis campsite and today a rest/shower/laundry day at Fort William. Tomorrow, heading south down WHW to camp on Mam Na Guilainn, then to Sgurr Eilde Mor, camp beneath it, climb that night, before rejoining the WHW and camping either top of Devil's Staircase or Kingshouse before coming home Thursday. Having an amazing time, Scotland is magnificent.
Thank you again everyone, and again sorry for not replying sooner. Might do a TR when I get back, and last three days' pics are on my Flickr, think my username is NDFisher. (Pics from our Snowdonia trip are on there too).