Urquidezj is a good guy, no need to worry about the center pin and his custom 510 extender. No adapters to fail! In fact, if you don't want them, I'll take them. LOL! But in all seriousness, you're following the same path I did from Ultramax to GGTS. You'll be happy. But you do want to get an Ody if you can. The GGTS base isn't necessary with this particular one as its done right, but always a nice to have.