MOTM

hello all - hope this isn't too off topic

i finally nearly got my TLN156 ready - i ordered my reverb tanks direct from
accutronics, but i was having a problem locating the VTL5C3 (here in
UK/Europe) - i got the VTL5C3/2 from Tube Amp Doctor, and guess what - it
has five legs - so i have two questions for scott and the gang

1 - can i use the VTL5C3 in my TLN156, and how do i measure which leg to use
(the LED part seems obvious)
2 - anyone know where to get the correct VTL5C3 in Europe / preferably the
UK
3 - anyone need any spare dual optocouplers :-)

ps -  i might just get the correct ones from the US, what with that great
exchange rate and all...
cheers
paul b
sheffield
uk