John... as a lot of us can attest... re-treading Back to Control Line can be a lot of fun
You do have local help...I do not
So exploit that fact as you can.
BUT ---even without local help--- there is a great deal of "NOT learning the HARD way" by using these forums
Despite some wing warps and basic trim issues... every model I have built since 2012, when I came back, has flown well and -knock on wood- by using the basic engine set up, correct NVA and venturi, prop, tank and fuel...I have not yet had to overly fuss with the engines.
When I was a kid we had no real ideas about proper props, tanks, or fuels, or even Glow plugs...it is a wonder we ever got a plane in the air
I still have plenty of old school Fox 35 type engines on a few planes...but I can say for a fact--- that out of the box even long discontinued engines like OS FP 20, LA 25, LA 40 and LA 46 are not hard too find, and not out of reason price wise to get a NIB sample. The RC versions are easy to convert to CL stunt. They all start and run fine using all the set up info here on these forums.
Additionally there are very good sources for the venturies, NVS, as well as props and mufflers....