I am considering an unlimited/corporate account.

1)How does cointracking deal with following scenario:

*I only have USDT
*I loan 2XRP on gate.io and 2 XRP on huobi, sell 1 XRP on gate.io, sell 1 XRP on huobi, the other 1+1 XRP might stay in the margin wallet or be moved to the spot wallet but they won't be sold.
*I am short 2XRP on Bitfinex and have 1XRP in my BFX funding balance.

Does cointracking show a net balance of -3XRP?

2)is there support for funding earnings from gate.io and BFX?
If I earn 1 OMG of interest today when 1 OMG=2€, will the system consider it as a interest payment of 2€ and a purchase of 1 OMG@2€.
3)Does cointracking support USDT/USD trades from bitfinex?
4)What does cointracking value USDT at for BTC/USDT trading?
5) Does cointracking account for foreign currency gains, when the tax base is EUR but trading occurs in USD and others.
6)If I upgrade to corporate, can the purchased unlimited subscription be deducted from the price?