T7 Questions

Whats up group, I’m considering upgrading to a T7 as I plan to really expand my ADV riding. I have a hard enduro background and currently ride a CRF-300L. Is the T7’s stock suspension ok with heavier riders? I’m 250-ish kitted up….also, ECU tune needed to run an exhaust such as SC Project or similar? I’ll probably keep the CRF for my single track rides especially considering how deep I am into modding it. I really like the T7 for what it is and its price point….I can’t justify spending $15k+ on an Africa Twin.