Have ordered an Analog Devices ADXL345 Seedstudio twig and the specs look positive.
Next range of sensors to look at is from Bosch (BMA180 most probably) I’ll have to see what I can get on a breakout board, but I will most probably need a logic level convertor as well.
Seeedstudio have a wish list might see if I can get them interested….
Need to do this without blowing the toys budget as I paid provisional tax tonight