I need help with a crate motor

Well as time to take the vart off the road nears, i wonder if its in my best interest to invest in a crate motor. I know nothing about rebuilding nor that much of how i would want to build it for that matter ( i would keep the used 360 i have ) and with a new motor producing MORE then the so said 390hp crate 360 i could even build up from that.

Finacially,stress,time, and effort wise i believe this is my better option.

anyone felt the same way before, gone this way, and never been happier?

Being in canada Is there a supplier i could try? jegs seems like the cheapest out of the 3 ( jegs, summit, mincini )

Thanks
Cerwin