Hello everyone, and sorry for using an automatic translator! I'm a primary school teacher and I often use the ukulele in my lessons. I'm used to playing with a strap, if standing and in a classroom setting. For the end of the school year, I'd like to play three songs while my students sing. Every year the ministry gives us a teacher credit to spend on teaching and training materials, and for the first time this year, we were able to purchase musical instruments. I went to a music store and picked up a Fender Fullerton Telecaster electric ukulele and an amplifier specifically for school parties and similar events (and also because I love it!). Except... it doesn't have strap pins. I'll be playing in a courtyard. Is it better to play sitting down, so should I get a chair? Or should I try a strap like the one in the photo? Also, right now I have a 1-meter cable, which is totally unsuitable. What length do you recommend?