No need to get your panties in a bunch . Just pointing out something that looks weird. 3 months ago it's a done deal, , now your starting another thread asking about which builder to even use.
Just seems strange.
I've had 2 Servals from Redline. Both exceeded expectations.
I'd HIGHLY recommend that you have him dyno it for you. He'll be able to squeeze every last HP& TQ out of it that way. Cheapest hp/tq you'll ever buy.