Get three huge monitors (27-30") and put them in a big H on your desk, the leftmost and rightmost ones in portrait mode. Get a good keyboard, with full numpad.

Get three huge monitors (27-30") and put them in a big H on your desk, the leftmost and rightmost ones in portrait mode. Get a good keyboard, with full numpad. Get a good wired headset with boom mic, and run wired ethernet to the computer. Get a good soft key light behind the desk, and of course a good chair.