Crysta for both FFXI and FFXIV

I am posting this here as SE pays little heed to "Suggestions and Feedback" and FFXIV is still in extended trial mode. I have made the choice to pay for both games using Crysta. Currently we are only allowed to amass 10K Crysta total. In the future this will not be enough to cover both games especially if you specify the 6 month araingement for basic services in FFXIV. I am requesting that the maximum amount you can have on hand is 10K per game.

I'm pretty sure they will seperate them. But I did hear that ffxi account gets a discount for playing both games.