Ok, lets try again.  I know it likes to rev, it doesn't always sound like it does but she likes it.  We are still talking about the truck.  Will she take full throttle for an hour each way  for months on end?
A Definate Yes
I commute 1000 miles a week and have been driving 1.6L Suzuki motors for years. I do not believe in slow on the interstate. I run my daily driver (98 X-90)at 75-90 mph 200 miles a day, foot to the floor from zero to cruising speed (however fast trafic will allow me to go). That means most of the time my foot is planted on the floor unless I'm going down hill and/or have a tail wind
I currently have 120K on my X-90. The only thing I have had to do is a clutch and now a transmission. (see Been Stranded? therad)
My Kick (pic to left) Has over 200K on it and I have driven it the same way since 36K. I'm running 33x12.50's and still hammer it to the floor untill I reach cruising speed (75 mph on interstate). Holding 75 mph with 33's also requires holding it to the floor most of the time while going up hill 5th gear.
I also drove a 97 2wd tracker for years, the same way with no trouble. With a little maitnance these Zuk motors are bulletproof
Zig