My daughter and I are building a 66 together and this is my first time doing a Mustang build. I'm very familiar with old chevys and Internationals so I am good with building older cars. I want to start sourcing parts to build a very reliable and dependable daily driver for my daughter. The current 200 I6 that I've acquired came from a running driving 68 but still is unknown to me so I will be rebuilding the engine completely. Suggestions from you all on where to start with upgrading this engine to some modern parts would be very helpful. The car has a C4 trans and I will he upgrading the suspension as well. And GO?