Do the G50 and G55 use the same antennas? All of my searches for G55 antennas take me to G50 discussions like this one. The G50 uses 1/4 wave, but the post above says to search for 1/2 wave on Amazon (that search was also unsuccessful). I just ordered two G50 antennas for my G55 from the Line 6 store. Should I cancel that order?