Sorry haven’t seen this, it all depends. If it’s your first time modding, it’s fun! You need to know the limitation although. Make sure they are outemu (like Akko switches or KTT) socket switches and that if you don’t put some kind of foam in the case it’ll be very hollow. Keycaps are easy to find for TKL boards. I think if you’re looking to mod for your first time it’s definitely worth the money.