Hi GA 52,
About the CSL wheel and base.
First of all, don't give too much credit to comments coming from people who don't even own a CSL wheel.
As it comes out of the box with default settings it is as much plug and play as any other TM wheel. In addition the CSL offers you the possibility to adapt the wheels feeling and performance to your likings and preferences, no other TM or Logitech wheel gives you this opportunity. The all (including Fanatec) perform like their respective manufactures decided they have to perform. The wheel settings on the CSL are not that complicated. In fact there are only a few parameters which are relevant in GTS, in my case, four of them. But again, if you are happy with default settings, no need to lose your time on them. "Messing around" with the wheel settings isn't that time consuming. If you wish to personalize the settings, it gets some little time in the beginning. After that you don't will touch them much. If so, everything is made intuitive and doesn't takes much time, in some very rare cases it happens that I change some setting while driving. And btw, I'm not the youngest out there either
Pedals:
The standard set with two pedals is as plug and play as any other pedal set out there, except for the assembly procedure of course, which remains easy to do.
A slight bit complicated it gets with the load cell option. But only, as for the wheel, you will adapt the performance to your liking.
If you are happy with a two pedal setup, the load cell option is not necessary to enjoy your setup and have fun with it since the default pedal set is already pretty good for its price. The load cell will add more realisms and nicer feeling, depending on who you ask will make you more consistent or/and faster. But as I mentioned above it depends on who you ask, humans are luckily all different and feel different.
Conclusion: Don't be too afraid of the settings possibility, it's a mostly overrated thing regarding difficulty. There are lots of information that can be found online, many users posting their own settings. It takes a bit time at the begging but you will get into it pretty fast. In my case, I wouldn't miss them anymore, just makes feel everything like I think it should do.