Picked up a non-running 2010 GTX IS 260 Limited real cheap with a nice Triton trailer. 158 hours. Pretty weathered but mostly complete. Verified cam chain is broken and wedged in the case and the cam is stuck. I would assume this repair requires engine removal. Can the engine be removed without removing the upper deck? And is it really worth fixing in the first place? Not sure I want to drop $3500-4000 on a motor if its only gonna last 150 hours. Might just dump it for parts, keep the trailer and find a nice GTX 951 I know I can work on. Any suggestions or tips?