Way too small for a 527, even way too small for a 482. Ask an expert like KC, but when shopping for my 482, a 23x/24x is/was a small cam with an LSA of 112. 24x/25x is/was a medium-sized cam and a 25x/26x would be a large cam. Again for a 482. With the 527 I would be tempted to go with the 25x/26x cam. My hydraulic roller, which has a duration of 245/252 and lift of .631/.650 seems just about spot on, maybe I could have gone a little bigger. A very docile cam.
Anything over .650 lift is big, IMHO. FWB's cam is big, but ask the FE experts. Not me.