We think alike Paul. It is for the reasons you originally described that I did NOT buy the Marlin Guide gun and opted for the 7600 Whelen.
I might not cut it down after all, because 22" isn't bad for a carrying rifle. I mounted a 1.5x-6x Millett Buck Gold Illuminated Reticle using Warne QD rings, have a Williams hooded Firesight up front and, when detaching the Millett, put a quick-detachable XS "back-up" ghost ring sight onto my Weaver base over the receiver. I have a couple Mega-Mag blued steel 10 rd. magazines for it. Properly loaded with one 310 gr. Woodleigh softnose followed by 9 310 gr. roundnose FMJ Woodleighs, and strapped out with a nice tactical 3-point sling, I think I have just about the deadliest damn weapon that goes afield anywhere in North America. Of course, you can use lighter bullets for deer! :-D