You should construct a level, bidirectional railway/pipeline with all of the pipes/cables from all of the mods you are using, 1 000 blocks in length
At the end of which you must either mine or craft a 3x3 chunks (or larger) level platform where you shall begin construction of your internally propelled spacecraft ...
(details to follow once you post pics of the railway/pipeline)
P.S. Yeah I'm back from my two year hiatus from this forum, I've got a lot of catching up to do!