After getting response from Ken Scott at Van's, went ahead and grounded both AP servos as best I could. Two leads for pitch servo and one for the roll. Will need to tie up some wires later but left that to do after fuselage is turned on its back again. Note: according to him, the extra leads to the molex connector are for future enhancements.
Riveted ELT bracket to the central fuselage section.
Added noise filter to the fuel pump. Will finish attaching the filter to the fuselage after more of the wiring is installed.