stock futures liquidity

I am doing intraday trading in nse cash stocks from last 6 months. Now I am planning to shift to futures. I would like to know is there anybody doing intraday trading in stock futures in huge quantity say 10 lots or more. For intraday traders is it possible to trade with 10 lots or more, as we tend to take small profits so order is huge then slippage points will be more. My stock preferences are rcom, vip and rel infra. There is a huge difference in stocks (cash) and stocks (futures) with respect to volumes. xperienced traderes pls help. thnx in advance !!