No worries. Awesome. Hope you enjoy your newly modded 3DS. I recommend a Homebrew app called FTPD that lets you wireless transfer files to your computer, but if your on a New 3DS or New 2DS, it’s particularly handy because it reduces the amount of needing to screw open your entire 3DS each time you want to transfer files.
Another cool one is an unofficial YouTube client app called ThirdTube which is pretty cool (and has 3D video playback if the video itself supports it). There’s an emulator for the Virtual Boy called Red Viper which just had a huge update recently, which made every game in the entire consoles library run accurately at full speed (and even the 3D from the original Virtual Boy works too!). You can add custom themes to your main menu with the app Anemone3DS and can make a backup of the save data for each of your games onto your SD card with an app called Checkpoint. They’re all my favourites; otherwise I haven’t explored a large amount of what is on offer still.