By just saying "Super Swamper", I'm assuming you mean the original TSL or one of it's variants(TSL/SX or Radial).......if so, the only 35s available are the 15/35-15 or the old Q78-15. The Q78 is only about 10.5" wide with a 9.5" tread, and about 35.5" tall. The 15/35 is about an inch shorter, 4" wider, much heavier and it requires a wider and heavier wheel. Of those two, I'd recommend the Q78 on an 8-8.5" wheel.
I'd rather use a 36x12.50 on an aluminum 10" wide wheel than a Q78 though. The weight difference is minor and you get a tire that is almost an inch taller and a tread that is an inch wider.The lugs are bigger and the 36 also has a cross-section that is 2" wider than the Q78, providing slightly more flotation in the soft stuff and a softer ride.
If you rockcrawl, you could justify the narrower Q78 over the 36x12.5 because of the increased contact pressure, but I'd personally choose the 36 for a great all-around tire. I pushed a set just fine with my 93 2.5l.