Hi5,
I have a DNA-125 with every mod Steve offers for the 125/225. My recommendation is to save your money until you have enough for the Platinum upgrade and then go for it. Adding ARC-1 and ARC-2 give you better bass control, and are definitely worthwhile, but the Platinum gets you to the edge of the point of diminishing returns.
Also, although you probably already saw this, Steve discusses in more detail why he doesn't offer DIY kits in the FAQs on his website.
Whatever you decide, good luck, and happy listening!
I have a DNA-125 with every mod Steve offers for the 125/225. My recommendation is to save your money until you have enough for the Platinum upgrade and then go for it. Adding ARC-1 and ARC-2 give you better bass control, and are definitely worthwhile, but the Platinum gets you to the edge of the point of diminishing returns.
Also, although you probably already saw this, Steve discusses in more detail why he doesn't offer DIY kits in the FAQs on his website.
Whatever you decide, good luck, and happy listening!