Export and Mask section Show Original function

[traskisdroid]

Hello. First of all, thanks for app, it is needed. Great that you improved workflow speed for Linux, now i'm able to test.
My ideas:

1. Export - would it be possible to get ''memory'' for Export section? As example i need to uncheck metadata and jpg quality set to 100 from 90 for every photo. If program would remember my last setting, that would be fast work. :)
2. Export - i loved to make few exports of one photo and then preview them from folder and select best one from them. Issue is that i need to rename every new export of same photo because it is the same name. I remember Camera Raw had function to Export same name same photo multiple times, it just added automatically something to the file name. That was awesome function for me.
3. Export - folder selection every time exporting issue. For me super fast working was then i had default folder for Exports the same as photo i'm Exporting. And with the auto added letters every time the photo name matches it was great.
4. Show Original on Mask section - would be awesome if on section Mask the Show Original would work to show the photo with all other adjustments but no Mask section adjusts. I mean Crop and Adjust would be saved as original then opened Mask section, and every time i done some Masking i could check how it looked with Crop and Adjust but no Masking.
   I know that's a lot, but for me that would lighten the speed of work.