Wings,
As you can see, there is a wealth of good info on this forum and no matter what question you ask there will be help. Let me say this, the LT-40 is an excellent plane with excellent instructions. It is also a simple RC project. No need to make it complicated, just follow the instruction manual and you will have a nice flying plane. I speak from experience, they are hard to scew up and if you do it's no big deal if you have help.
I don't blame you for trying to get every ounce of info. That's how it is when you start into something like this, hungry hungry. One thing I would suggest about your new addiction is to get addicted with the flying and fellow fliers at the field as opposed to this forum, which is also addicting."Not that that's a bad thing" but I could have had all my projects done with the time I've spent here. If your significant other is giving you grief it's better to be given grief for flying than sitting in front of the computer

Just a thought