Regarding Kuva Lich Bounties and its system

[Xyphon95]

I know already that you can influence the weapon element you get, I also know that people have been talking in the forums relating to influencing the weapon you get from using another specific weapon (This is a good idea). I myself have done about 16 or more kuva liches (Currently have 10 of the weapons and sold many duplicates and all of them being really bad rolls). All my rolls have been between 25 and 33% besides the one Kohm that was 44% (Still not a good roll) and i have also had one ephemera. There needs to be a system to improve your weapon instead of hoping for an improved roll if the system to influence your weapon is not good enough. 

My opinion is that you should be able to get rid of a kuva lich. I have read that DE wanted to make a system where you give your lich to the clan or something? cant remember the exact text. Would it not instead be better to pay off your kuva lich with credits or materials considering they keep stealing stuff from you in missions anyway?

Next, how you kill the kuva lich is really good and fun, I really don't mind the trial and error if you don't have hints and then actually figuring out the order once you do have the hints. I think it was a little bit of a bad idea for the final hint to be 140% of what it originally was, 120 would be better? 

Finally, I want opinions from everyone else who reads this post:

1. Do you think its a good idea to influence your weapon?

2. Do you think the player should be able to pay off their lich with materials, money or both?

3. As a pose to number 1, do you think we should be able to improve our weapons instead of hoping for a better roll? and hoping for the weapon we want (Excluding the weapon influencing feature)?

4. Do you think the final hint is a slight bit too much to farm?