lots of ways to look at it but basically you are correct. If you go and recharge correctly it wil be as if you are one step behind and bought an extra bow (for too much tho as you can get seeds for 100k easily) the new bow you bought if full is fine, means less lost, if 2/10 then you basically lost 80% cost, which in long run is about 150k. Not sure what the second bow bought is, never did that myself. When you rechareg and it goes down, it goes down for ALL seeds, not just that one. At most you paid 900k for an extra bow, your loss can't be over that and you have an extra seed with 500 shots in the worst case scenario.