Orders in opposite directions

I am planning to use cAlgo for a trading idea and want to clarify if the following is supported:

1. Can I have pending and open orders in opposite directions? I.e. both open buy and open sell for the same FX pair, as can be done in MetaTrader?  Or will the system prevent me from opening such orders? Or will it try to somehow offset them on its own?

2. Can I then amend such orders freely?  I.e. change stop loss / take profit?

3. Are individual orders displayed in the cTrader GUI or does it always show only the accumulated position for the given pair?

4. Does cTrader/cAlgo has limitations o a) number of simultaneously open orders; b) position size; c) number of operations - or those are possible limitations imposed by a particular broker?

Thanks!