My 434-HDE has developed a fault and the supplier has deemed the repair "uneconomical". I have been offered a partial refund based on my 1 years usage, or a swap for a 436 FDE or Pana 500. (the supplier does not stock the XDE). Does anyone know if the speakers and stand that I posses will fit the 436 screen? Also, the FDE looks like a downgrade feature wise, might take the partial refund and look for a 436 XDE online. What is the best price for the 436 XDE? As all of my other equipment is Pio, and I use the SR+ feature with my Pio amp, I'd be tempted to rule out the Pana 500 option.