Saw this amazing Telmetry Console!! Sounds promising if it provides reliability.
http://www.himodel.com/FPV_Telemetry/2.4G_RC_Model_Telemetry_System_date_reception_processing_display.html
the FRSKY DHT-U is also a good system..!! u can try that as well.. its cheap too.!! i am using it on aurora 9!! :)