The following questions only apply to historical simulations.

Given that daily bar data is more readily available historically and daily trading simulations are faster with daily data, is there a way to create open, high, low, and close ticks for the daily bar data so that these can be processed with OnTick?  

Assuming yes, a follow on question would be can the high/low ordering be changed?

Finally, is there a way to execute a a trade at the beginning/end of the day basing the trade decision on the open/close prices of daily bar data?  While not completely accurate, it is plausable to use the open/close prices and execute a trade given the same price(s) to create a reasonable simulation.