Can you please add features to convert data between TS and MetaTrader formats?
Another / better option is to store the data in a single format (e.g. MetaTrader, e.g. time represents bar start times), then the engine cleverly offset the bars when generating code e.g. [0] in TradeStation is same as MetaTrader's [1] etc.
How about converting back from easylanguage / powerlanguage back to SQX strategies? Maybe there is a way already to have one 'base' code and two-way convertor to anything output strategy code.