You are comparing the OP, who is still working towards a PPL, with pilot trainees who fly every day and are working towards a paid professional career in which most of them will never be without the benefit of another pilot in the cockpit. Seriously? LOL
So you can assess the aptitude of the OPs buddy relative to that of a KAL or JAL cadet from an Internet post. Seriously? LOL
The Bo is a fine airplane for the mission the OP has defined, no argument.
Then he should buy one.
I know a number of old geezers who bought exactly one plane in their aviation career, usually right after they got their private. You went to the dealer, picked out your color plane, paid and flew it away after the demo pilot showed you how to suck up the gear. They are all still alive, apparently they managed to dodge that evil spiral dive that the Bo immediately flips into once you divert your attention for a second.
It's not a fine airplane for the OP based on the experience level he defined, for all the reasons a number of people have posted here.
Which mostly amount to not more than prejudice.
The risk in ownership of a capable aircraft is mostly in the lack of judgement to keep you from flying yourself into situations beyond your skill. That's what the dad in the 210 that came apart in Alabama last week apparently did and what so many have done before him. You can be a weather chicken in a A36 just the same as in a 182.
It sounds like he has about 100hrs with some high performance and some complex experience. I would suggest that whatever he buys, he spend a couple of hours on VFR transition training immediately followed by an accelerated IR course. When I got into the Bo, the options by the insurance company were for 10, 15 and 25hr transition training, each of them with a price attached. If he opts for the immediate transition to the IR, he can can go for the cheaper insurance and extract double value out of his instrument lessons. Go some places, fly into some weather with the instructor on board, learn to fly trips 'in the system' beyond just grinding approaches at the DPEs favorite airport. He'll be a better pilot for it compared with bopping around in a 'safe' Dakota for two years.
Stuffing 250lbs in the front seat of a PA28 doesn't sound like fun. I am 6'3" and 210 and it gets borderline. I know, it can carry 4 adults and a chevy smallblock, but after 5hr trip cramped into a PA28 the wife will insist on airline tickets for herself next time. My wife otoh stretches out her legs on the opposing seat and passes out before we hit cruise. She wakes up when he hit the bumps on the approach. Life is too short for cramped planes.