wiring outlet from fuselage

On the side of the fuselage below the large hole where the aileron push tube goes, there is a hole approx 3/4 inch for wires and tubes to enter the wings. Does anyone know if it is legall to englarge this hole to perhaps one inch?
I have strobe cable, pitot and AOA tubes plus regular wiring going thru and the existing whole is too tight
Look forward to your thoughts, Thanks G

We added another smaller hole near the original hole and ran some wires thru the new hole. Make sure you have a grommet and secure wires. No issues.

OK Thanks
I wondered about that area being doubled up and structural?