Mr. Dragoneggs (cool name BTW),
As already mentioned, York rake = Landscape rake, and though there are brand specific differences, any name brand can be good, if the right price pops up.
Speaking of the mods you have planned, if I can put a bug in your ear to spend some of your hard-earned green (as so many others have done for fellow TBNers), think about getting a BXpanded Pirhana Toothbar.
We regraded our pond banks last summer exosing tons of shale, granite and other assorted rocks of all sizes, and the toothbar made both getting them to break free of the ground, and digging/loading them up much much easier. If you back drag it with the teeth angled right and the loader floated, it acts like a rake with significantly stronger pulling power.
For reviews of the BXPTB, search google with the phrase "www.tractorbynet.com: Piranha Toothbar"
As always your mileage may vary, and before I forget: Welcome to TBN!!
There is an amazing cross-section of tractor users from around the world on here and the depth of knowledge is really amazing.
As someone said before me, you asked very succinct questions and that always helps make the results more applicable to your specific situation.
Tractor safely (be especially careful on those slopes) and in good health
Thomas