With your $25k+ budget you should have many choices in the 24-26HP range, except perhaps for Deere and Kubota, which tend to cost a bit more. Kioti, RK, Branson, Mahindra, Massey Ferguson, Yanmar--are also good brands. Sounds like you want max power in a smaller package; so compare size, weight and lift capacity. Then drive them all and get price quotes on paper--price "out the door"--including the implements you want. Since width is critical for you, I would bring a tape measure. Specs are sometimes deceptive. Also get a feel for the dealer. Tractor *salesmen* are a pretty mixed bag IMO, so also speak to a manager, or better yet the service manager, if you can. I like to take a peek at the service bay; should be clean and orderly. Also I like to ask questions I already know the answer to--from TBN--to test their knowledge.
You might want to rethink the backhoe. A lot of dirt moving tasks can be done with a FEL equipped with a PTB. You can make ditches with a rear tilt blade. Not sure what you mean by "digging/trenching for hardscapes," but it would take a lot of trenching to pay for a $10k backhoe, and once that's done, will it just sit in your garage? Renting a small excavator might make more $$$ sense. Plus, with that machine you can scoop and scoot.