Hey guys im new to this site and im having a few problems. Ive just finished building my engine for my 97 el fairmont 5 ltr. Engine specs are as follows

completely new bottom end ie
Block machined
liquid forged pistons
scat rods
cast rings
clevite bearings
polished crank
ARP bolts throughout
fully balanced

And up top
afr 165 heads 58 cc
yella terra platinum rockers
2040 crane cam
trend push rods
crane hyd roller lifters
trickflow manifold
70mm throttle body
70 mm Ford racing MAF
24 lbs injectors
Pacemaker Tri Y extractors

And im using a tweecer to try and run it which is where im having the problems is there anyone who can give me some advise on a good tune to run with this setup so i can get to a tuner ?