hi, i have a couple of stocks (pairs) that i would like to buy and hold (for maybe 2-3 months) instead of daytrading. I can deposit 25000-30000 USD. The thing is I want more margin than 50%. I like InteractiveBrokers' commissions, data fees, lack of software fees. No commissions for the first 3 months, so almost free except for the initial $10 data fee. Is it possible (what are the cons?) to buy and hold some paired positions for a month using Bright? Besides the "upside" of more leverage, what will be the downside? Is the software fee the only downside?