your TV is still 1080. When you minimize windows on the TV it will be too blurry to see. i mean you cant even see you candles etc. Its always better to buy muliple monitors than a huge ass TV. UNLESS its a super high HD 4k res
nothing more that 10% of your trading capital. I would have a 10% computer stop. and have a 7.5% mental stop to just slowly start covering my positions.