I get nervous when following guides with a lot of steps. I feel like I'm going to fuck something up. I'll send my 3DS to you and pay you $100 for installing A9LH. Then I'll send a bit more money for return shipping. If your not interested in that, I'm willing to pay you $30 for walking me...
I'm currently using Menuhax to boot CakesFW emuNAND. I have a 98% boot rate right now and I only mess with things in emuNAND. I don't touch sysNAND at all. Is it worth risking bricking my n3DS when downgrading it to 2.1 for OTP? Why do you use it?