Yet another option would be a SSQA selfpowered blower. While commerically ones are available($$$), I'm 'frugal' and making my own.Picture 2 - 24" walkbehinds bolted together,powered by one 14HP engine.
I priced K/LP front mtd blower for my BX23S and got sticker shock(5K) BUT the main reason to make my own was to use the Quick Attach system. Once a PTO driven blower is on, it's on for the Winter...so you can't use bucket,loader,forks,etc. Well, NOT easily !!
I'll have less than $500 Canucks into it when done and it makes for an interesting project.
I have a dedicated 'snowblower rider' for backup....so another option for you.
Jay