Just reread my reply- did not intend a slight about Newfoundlander,sorry if it came out that way.
I really like my Sprint, it took some work but is now a great all purpose, all weather rv. We just got back from camping up a logging road campsite where a larger unit would not fit, the narrower body lets us go where pickups with campers go.
I've redone the roof with aluminum panel and redone the interior to a permanent corner bed and a couch instead of the dinette. It feels quite spacious compared to other larger class c's we've had. The fridge is lowered and a cubic mini woodstove on top of it keeps us comfy in the winter.
I got rid of the air conditioner on the roof. 120 volts means hookups which means rv parks. Not our thing. Using a portable a/c might be an answer if you must have one. We do have a Maxxair roof vent which we use alot, even when driving in the hot weather. It's quite adequate for our needs.
I thought this unit had a carb when we bought it but it has early fuel injection. Gm was slow to changeover to tbi in its motorhomes, I think 1989 was the first year for them. Each type has pros and cons. Carb is cheap replacement with factory presets if it's a problem. Fuel injection is more complicated. It does start and run well. Cruise control is excellent as it never needs to downshift out of third gear.
Your Pleasureway is a higher quality build with a newer design drivetrain. You would be giving up some to gain that space. We found class b's just a bit too small and that a slightly wider body made all the difference.