I would get a few things, but keep the majority of it as reserve in case something breaks down during the season. If you are looking to expand, that means you will have more people relying on you and you will not have time for your equipment to be down. Therefore it's going to cost you to get it back up and running. Having money in the savings is not a bad thing.
2002 Silverado 2500HD Duramax/Allison ECSB
1996 Silverado 2500 ECSB
2006 Ferris 4500Z 61" CAT Diesel
2005 Exmark 48" Turf Tracer
2005 John Deere 647 Quik Track 48"