For smaller lawns (less than 7k sq ft) I would think the Ground Logic Pathfinder would be a more ideal and nimble option. I treat all small resi's over 4k sq ft with my PG Mag, so my next move would probably be the GL for an improved, similar machine. There is still a sweet spot for an articulating machine like the GL.
7x14 Stealth SE Enclosed with 48" side ramp
2013 Gravely Pro Turn 260 with Kohler 26.5 EFI
08 Toro Z400 48" deck, 21HP Kaw with EZ Vac twin bag
09 Exmark Turf Tracer HP 36"
21" Toro SR4 Super Recycler
Stihl KM90 Kombi w/ straight shaft trimmer & tiller heads
2 Husqvarna 125B Blowers
Turfco XT5 Aerator
Turfco LS-22 Overseeder
EcoLawn 200 Applicator
I can do all things through Him who gives me strength.