I owned the original DAN A4 SFX v1.0 . For a while, it was the best small ITX form factor casing I owned and that's when I'm equipped it with Intel Z170 and Intel 6600k CPU and GTX 1080ti. Now, it's time to go the Ryzen 3000 series route and I'm considering watercooling for the build. As the v1.0 doesn't come with ventilation holes at the bottom where the HDD drive cage are sitting (also where the AIO radiator will sit), I'm considering self drilling holes for ventilation as I planned to the install the Asetek 645LT AIO. Have anyone done this before? Appreciate some advise here. Template for holes would be appreciated.
I would have gone the route of just purchasing the v2, v3 or even v4 but it is really costly affair to buy overseas from Asia. Plus custom would tax me for purchasing something above RM1000 in my country's local currency and that would amount to USD250 above after shipping and tax. So, re-purchasing something I have is not a route I would go. Rather take savings for computer parts ie. GPU, CPU.
You some of you have done it before, care to share some illustration and steps how to go about this journey. Thanks in advance.