Ignition Upgrade

I agree with your post except on the limiter disc. If you cant spend a paltry $25 shipped for a nice timing advance disc like FBO offers, then what else are you cheapening up on. This is a lot better, and faster than welding and filing slots on the timer assembly. Whats your time worth. Personally i would prefer to NOT weld up and file out the slots. Then every time you want to change it, you have to weld and file. No thanks. I got better things to do with my time.
You are correct, I just prefer doing my own home brewed mods rather than buying parts and bolting them together. Also being in Canada, and with my car budget taking a back seat to other priorities, the $25 USD plus exchange and international shipping turns into closer to $50 CDN for me.