Unless you have a particular reason for a short barrel and a Suppressor.....
I'd rebarrel the rifle with a LONG THICK HEAVY (Varmint-Style) barrel ....
.....so that you can get "full-value" from the 25-06 cartridge.
Otherwise ...you're just shooting an under-performing rifle.
just the opinion of a LONG-TIME 25-06 shooter/hunter.
BUT....this is ONLY MY opinion.....and I have NO idea what your "original objectives" entailed.
GOOD LUCK !!!