RE: CG Ultimate or GP Super Skybolt?
That's a sweet looking skybolt. It depends on the builder's preference, sharp features, hard lines, and a wide front end are given to the ultimate while the skybolt is rounded off more, almost "easier to look at" if that makes any sense at all.
Have there been problems with engine torque at low speeds with guys flying ultimates, especially on larger engines? I'm thinking of the saito 1.50 and good throttle management, "you can always throttle back" comes to mind, but you can't eliminate torque.