After having designed a few foamie airpanes, a new electrical system is required. I looked at the Hobby King OrangeRx T-SIX 2.4 Ghz radio and was suprised at the price. This receiver comes in both Mode 1 and Mode 2 and the only difference I've seen was that the throtte on the Mode 2 tranmitter was on the left hand side. Is there anything else that I missed? Many thanx in advance.