Hello david,
I began to do something “clever” to play with higher timeframe values of indicators. I started a thread here : http://www.prorealcode.com/topic/multitimeframe-indicator/
There are a lot to do on this project and I’m not still happy with that kind of code because of the approximative values return by the indicator from the higher TF….
But this is a start of something that could help you in your personal project, maybe?