Bought a rebuilt '64 C4. It does shift good on the 1-2 shift, it has the 2-3 flair. Open to suggestion, but am considering H servo, and Transgo kit. Would rather use '67 VB, but need to find one. I'm thinking I could make band adjustments to get by, without taking tranny out of car Does this sound like a plan? It's in my '64 Comet Calente 289. Otherwise, what build/fix would be recommended?