I can buy a 2002 Scag Turf Tiger 25 HP Kohler/61" deck with just under 1000 hrs or an 2003 Exmark Lazer Z 27HP Kohler/60" deck with 420 hours. They both seem to be in good shape. The Lazer is $5200, the TT is $5000. Good local dealers for both models. Are these good prices and which machine would you choose?