Demn en blixm,madis 2 systems wat UITGESORT is!!!
Triton,re yr question on the valves,I by no means wear 'the T shirt',but those EH's shld be good,also quite pricey,AFAIK.
FWIW,I replaced my std EH's in the Predator with NOS Siemens,from ' Charles' - he is very knowledgeable, has/had quite big stock,and the price was very fair...
Would LUV to hear those Maggies sing with that weight behind them!!