Lighting Bo D.
If you don't have a good/large south facing window, consider adding some grow lights. Think of spindly as the seedling starving and reaching for light. Word of warning, when it comes to indoor lights, there are a million options. If all your looking for is start your seeds, just get some T5s. T5s are also strong enough that if you really wanted to you could grow some vegetative greens like herbs, lettuce year round. After that, humidity. If you don't have a dome for them, consider adding.
I'm starting my seeds now. Have 3 trays started, will get some more going soon. The top shelf with the 3 seed trays are under two 36in T5s. Excuse the wiring mess, was moving stuff around yesterday to make room for a new quantum led board that arrive's today. Just look at the top shelf, thats two T5s
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