This means you STILL don't have a plan... Generally not a good idea!
You HAVE TO HAVE A PLAN! Plain and simple, otherwise you wind up all over the place like you are. Stop, take a deep breath or two. Go back, re-read everything you've read, then read it again. By then you'll have a decent idea of what you want to do. Then, make a list, start assembling parts, have everything ready for the build. Then read again, check, double check you have everything. Then just do it... Simple!
Whatever it is... There's a map. There are no Unicorns to find on this platform as its all been done before. So whether it's a decent HP daily, or a beast track car with Max HP, there's a map/plan already out there for you to mimic and recreate!