Hey @merlin44, tag me when the times come if you wish on your grow journal , I will follow and give you some advise if needed…
And welcome to ILGM forum 
,… You’ll also found plenty of very knowledgeable poeple here too who are willing to share their knowledge 
To tag poeple, if you don’t know how, just put an @ before the name of the members you wish to tag.
And you’re welcome
~Al 
P.s. Here’s a nice topic for a step by step build grow space
http://ilgmforum.com/t/building-a-bigger-grow-room/16755?u=niala