looking at upgrading from an aerbus 3100xl with the v10 ford (with full banks engine and tranny kits) to something 'bigger, better and faster'. looking at the moderate priced diesel pushers (winnie, et al) but also looking at the new workhorse 8.1 with the 5-speed allison. the difference between the diesels and the workhorse can be $60,000 + (about 3 times what i paid for my first brougham back in '79!). what kind of experiences have others had with the new workhorse chassis chevy 8.1 engine combo? does the engine do well pulling a 35 foot, 2 or 3 pop-out motorhome around?