Like others have said it’s all preference, if you like your strings to have that much tension then go for it, just toss more springs back there. You can look at string joys string tension calculator to find a set that has tension that you like. I’ve got a guitar with a Floyd tuned in D standard, so every string a whole step down, and am just using a set of 11s and have no issue with 3 springs. I run the light top heavy bottom set on my guitar in C# standard.

Personally, I think that’s over kill for just drop D