I'm new to riding and recently built a 61cm Motobecanne Phantom Cross that doesn't fit me very well. The seat height is good, but the top tube is way too long. The fit calculators I've done recommend a bike with a 60cm frame with a comically short 54cm top tube. Can anyone recommend a frame that has dimensions close to this? I'd prefer a cyclocrosser, but could probably live with a road frame. Steel is prefered, but at this point I'd take anything that fits.