Another way to achieve something similar, could be for example to make a split of the XAI emission by assigning a portion of XAI to XQN holders at a certain point in time, say 20% of XAI for example. You'd take a snapshot of XQN holders by date X, and assign those accounts with a proportional balance of XAI (off of the reserved 20%).
The remaining 80% XAI would remain on sale via the ongoing crowd fund. This approach would strengthen the bond between XQN holders and XAI, while potentially valuating XQN further (which indirectly benefits your development effort anyways, because premine).
Just an idea, please don't make much of the numbers I literally just came up with...
Cheers!
There is a snapshot component in my solution but (without being a jerk ;o) I find it being superior because I thought about the flaws of snapshots.
Look how it works in PTS; really good coin, good dev lots of good ideas and then snapshots... Everytime a snaspshot is done PTS are dumped because everyone thinks they arent good enough (being right or wrong) until the next snapshot.
By creating a XAI fund dedicated to XQN holders and redistributing interests there will be an incentive to keep both your XQN and XAI depending on how it is set.
to round numbers from my previous example lets say dev buy 30% of his IPO then giveaway 33% of this (10% XAI total) to XQN holder. Then say "Ok now based on the snaped amount I'll dispatch interest from my public fund to every original holder BUT there will be a script checking your xqn blance and/or "free" XAI balance every time interest are earned."
So basically XQN holder will receive 11% interest from their XAI + 22% from the dev fund. And the balances will be checked (with random function +checking often and making, average to avoid any exploit).
On top of that as the "dev" fund should remain untouched, everytime someone from the original holders fund will dump,it will profit to the rest of the holders. Let's say that the snapshot is based on XQN only (we can do amix of XQN and XAI, things can be worked and discussed). Then half of the holders dump XQN right away when receiving their XAI. The remaining holders will now earn 55% 11+22+22 interest a year because the fund doesn't move and will always reward the same amount of interest dispatched between all the remaining holders (XQN and/or XAI moved from "snaped" address become "normal" coin again obviously).
This is a way to reward early investors who took more risks and to attract future investors as well. It's also creating a really solid base of holders in both coins. Of course you can repeat the process for every future project (XQN holders will have a part in everything launched after XQN whereas XAI holders will have a part in everything launched after XAI and so on).