What about this.
1. Ask Rubaiyat if he's willing to trade quads on the south end of his lot for empty ones in the prim farm area.
2. Ask Lee if he will front his build, currently with an Ulrikastr. address, on Talenstr. instead.
#2 would create a de facto financial and legal services district along Talenstr (Lee's, Mirabeau Scribe, Eldrich financial, going S to N)
If both agree, then:
1. Extend Gwynethstr to Kendrastr.
2. Eliminate Ulrikastr. Combine the current unowned Ulrikastr. lots into one lot suitable for a showpiece residence or large commercial establishment on Kendrastr.
3. Maybe even squeeze an eastward extension of HLS between the Rathaus and the Biergarten to extend to whatever replaces the Schloss.