If it's to be a target gun, heavy is good. If it's a hunting gun for carrying around, heavy is bad. I like my 24" bull for my .223 but it's only shot from a rest. If I had to carry that nose heavy thing, it'd get converted to a superlite really quick.
I have put 5 different barrels on my frame with no fitting and one with minor fitting. Might just be lucky though.
If it were me, I'd buy one here and give it a whirl.