Power Filter Advice for a Dev 200 pls?

[Kunter]

Many thanks Kunter, will do.

For the wall outlet, gold is enough or I should get rhodium if I can? I mean .. does the extra 50€ rhodium cost, make a noticeable difference?

Rhodium has a much smoother finish and better contact, but takes forever to burn in and may sound a little lean with the wrong system... I have them both next to each other and I am using the gold...