This sound feasible to you guys? the space I'm gonna be working with is probably gonna be 4x8, might be able to squeeze it to 5x8, depends how the furniture gets rearranged. I'm thinking maybe 1, maybe 2 crossover exchanges between the loops. the only siding I'd want on the outer loop is a spur, to eventually connect to an external staging yard, not a priority at this point. Probably a few sidings w/industries on the inner loop. I don't have a lot of rolling stock, so sidings aren't a priority...I mostly like to see 'em roll anyways. Finally getting to build a layout after years of nothing! anybody got any plans similar to this, so I can get a feel of how the spacing works out? Oh, I plan on a decent elevation change for the inner loop of the dogbone, so that it doesn't just sit next to the other 2 tracks.