First, before I forget, I gather you're in Michigan; I'm in Lansing.
N scale. At the moment I guess I'm a collector, but not much longer. Two years ago we moved from a 2800 square-foot house into this 1000 square-foot place, so the basement has been filled with our overflow. But now it's finally getting straightened out, and most of the basement will be mine. I have some fairly minor physical limitations that will nevertheless restrict me to mostly out-of-the-box and plug-and-play. Suits me, since I have virtually no interest in scenery, or the patience and skill set needed for real scenery.
The broad plan is to substitute multiple 6-ft folding tables for benchwork, covered by rolls of grass. For track I'll be relying on Atlas flex and Kato sectional. I have Kato single and double track in both ground and viaduct flavors, as well as several turnouts and crossovers. All told I have maybe 250 feet of track, plus bridges, piers, turnouts and other goodies, and in an emergency can fill in with Bachman. For scenery I've been collecting built up buildings, tape-down roadway, people and some trees, and a few kits I want to try.
For me, the first rule of displaying a collection is to never make anything permanent. My intention is to keep everything completely temporary, so I'll be able to rip the setup apart and reconfigure it, including the tabletop footprint, and have a new layout in hours.
I haven't gotten to my rolling stock, but I've been typing this with one finger on a Kindle with a spellchecker that keeps changing what I write into something completely different. I'll add more later.
Glad to finally be here.
Oh crap!