I like “over-forking” frames.
I did once check on warranty, when I put some 130mm Marzocchis on a 100mm Thorn Raven Enduro.
Andy at Thorn initially said no, but then went to explain that was down to a worry that if you’re fitting long forks, you’re more likely to be riding “DH” and hannering the frame. Once I explained I was using it for normal “trail” riding, but with a bit more bounce, apart from ahndling worries, he was fine with it.
Ran the same 130mm forks on an old (100mm) Heckler, now running 150mm Thors on a (140mm) Voodoo D-Jab
ultimatly, you’ll geta slacker head angle, which makes climbing tricky, (unless they’re height adjustable to get it back down) but it;ll make the downs more fun. It will also raise the BB which has advantages and disadvantages.