Sorry, but that is ill advised in the biggest way. It would ruin his presidency. An impeached president won’t be able to run for reelection. The optics and PR would be the worst. The House would flip for certain.
The house will flip if the Republicans impeach him before the elections...the republican voters will support the president and any congressman or senator that stands with Trump. Trump is not a real politician...he can just go back to his old life...the politicians and the bureaucrats of DC...they have nothing else and know of no other life. That needs to change!