Thanks man,
And you know what? As soon as GX3 mentioned the PG passives, I started putting more thought into it as soon I realised they are about the same age as my amps.
Though I still love the DIY approach for the simple reason it will give the satisfaction of having all the work done by myself,
aswell as having everything tailorred to the speakers that eventually end up in there.
On the other hand going for a full PG build really starts to get more appealing every day.
Consider me very interested, wether if I'm gonna use it with the 2500 or not, it is in any case another addtion to the oldskool collection.
Could you tell me what type(s) do you have there Bob, so I can start doing some numbercrunching on how well they would fit in the build I'm planning.