I too have been thinking on how to make this modification, though after looking at some pictures of the RF Gain modes where he did drill through the board to get a ground was looking like a good way to go.? I believe there is an open area where a hole drilled through to the ground plane on the other side could then be used as an anchor point for one side of a through hole cap that then is used to tie in the two inductors. R27 is stood on end "tombstone" stile on the C22 connection side, and the other end of one inductor is soldered to the stood up end of the resistor.? The other inductor is soldered to the vacated tab of R27.
Don't forget to slab on top of R26 and R46 approx 470 ohm SMD resistors onto each to bring them down to Aprox 220 ohms (470 ohm would bring it down to 235).
Above are my thoughts, would be interested in others.
73
Evan
AC9TU
