Mod to edit every engine (thrust levels, isp, etc)

[CC]

I play Kerbal Space Program with RSS (real solar system), but I am not quite up to the challenge of Realism Overhaul. Obviously the stock engines with their thrust and isp, and also the mass and density of fuels in the game do not work well while playing in RSS. I've had to build insanely massive rockets JUST to be able to get in to orbit, let alone the moon, or further.

I've tried to edit the fuel density for the game, but this results in other problems. My workaround for this has been to manually go in and edit each and every .cfg file for every single engine in the game until I get a result that feels right. I have recently installed many, many mods (KW Rocketry, NovaPunch, SpaceY, US and Soviet rockets, etc), so to manually edit each one takes way too long.

So my question is, is there a mod, or a few quick lines of code I can write that would automatically change the specs for all .cfg files? For example, something that would automatically multiply the thrust of each by 2 or 3, and the same for ISP and other attributes?

Or, is there a better way of doing this?

Is there a mod out there that balances out fuel density and engines to make playing in real solar system more 'realistic' (that isn't Realism Overhaul)? If there is such a mod, is it compatible with all my parts mods like KW Rocketry and NovaPunch?


Thank you SO much for any help!

[Chibbity]

Yes, it's called module manager.

https://forum.kerbalspaceprogram.com/index.php?/topic/50533-140-17x-module-manager-402-february-3rd-2019-right-to-ludicrous-speed/

[Manwith Noname]

https://forum.kerbalspaceprogram.com/index.php?/topic/169534-17x-simple-rss-patch/