Can't answer your questions about the tiller... Don't have one for my BX24. It works well for everything I've needed. No complaints about power, lift capacity or even comfort since I got the new seat. The small size is a huge plus on my place. I just have to deal with a couple of acres. I have apple and peach trees and couldn't get around them at all with anything larger. I have to take the top part of the ROPS off to let me mow around the trees. I put it back on when I mount the BH or plan to get on any serious slope with the loader. Not much of a problem with an air wrench. BH works great. Wifey uses the FEL to move mulch. She hauls and I spread... Somehow it always seems to work out that way! I spray and fertilize with a rear mounted boom sprayer, plow gardens with a 12" turning plow and a converted cultivator, pull a 48" plugging aerator, move shrubs and bushes at will with the BH, move / spread dirt, sow seed, haul stuff with my boom and launch the boat and jet skis right off my bank. I almost forgot! I mow the grass and mulch the leaves, scrape the ever intrusive Bermuda grass off the edge of the road and since the BX and all the associated stuff doesn't leave room for a golf cart, occasionally just ride over to the little community park. Now, if it ever snows....