Can I put a wideband in the wastegate flange?

I’m thinking ahead on my turbo project and I’m wondering since I’ll be using an internally wastegated t3 and will need a block off plate for the wastegate; Can I get 2 and cut and weld a bung onto one for a wideband 02?
This would make taking it out a snap. Just swap the block off plates and undo the wiring.
Will this work?

thats a little too close to the heat source IMO

put it in the DP downstream a bit, save yourself from burning up sensors

yeah that would be to hot. innovate recomends not exceeding 900 degrees with the sensor. i have my LC-1 in the DP about 6"s past the oilpan.

Alright, thanks guys.