It is great to hear from you! Another vote for the Carrera Sport, if you could send me the contact for K2 that would be fantastic! Part of the reason that I like hockey boots is the toe caps. I ride a lot of cement and do a lot knee sliding, without toe caps my boots die within weeks!
The trucks on my new skates are Sure-Grip Supreme Rollers. They are mounted on a Sure- Grip Super X plate. I am working on custom grind bars for them, but Century jump bars fit. You use jump bars for grind bars right? How does that work for you? Do they die quick? I noticed on the last photo you showed, there was only one instead of two like in your old setup, why did you change your setup?