I have a 84 c10 I'm redoing... Originally a 305 automatic. Motor and trans are out right now. Plans are a lm7 with Texas speed cam package and the victor jr carb intake. I'm thinking of going with a 4L80e or th400 tranny. I know I need the msd box. Curious as to what all else I will need to make the swap happen. Never did a swap before and just dunno if I'm getting in over my head mechanically and financially. This will only be a street rod