wonder if I need better power supply?

revised schematc??

something just dosn't feel right.
I had several errors in my original schematic post. here is proposed pcboard design as well using a 7805 regulator. hopefully have a 7 - 9 v wall wart comming. a 12v should work but wasting power.
going to add a filled plane w/ .030 clearances.
I just feel there is something wrong with either the schematic or pc design???

note R5 is accessible from component side of board while the Q1 is poking out the top of the enclosure so its on the trace side of board.