Wishlist of RV features

I would like to see a 24 ft gas low profile Class A with a V-8 engine 350 HP smaller dog house well insulated, 4000 lbs of CCC, WB of 170 ins, weight distribution where each tire carries the same weight with tuned suspension, basement storage with large pass thru storage under rear queen bed, 60 gals of FW, drop down bed in front, one small slide with sofa/bed that can be manually retracted, retractable slinky hose like I have on current MH, vented Cat heater, 2 6v GC batteries on slide out tray with 60 amp charger that can float, one 15k AC with 4000 watt genset, no fire place, no outside TV or other junk just a good basic MH that rides well without requiring suspension mods and good performance on hills. MH should have front and rear cap with hung walls or autoclave bonded sidewalls with a good film adhesive so panels will not delaminate. All seams and cut outs would be sealed with permanent tape like Eterna bond. HWH jacks not Lippert. Outside windows with silicone gaskets that won't need replacing like butyl tape. Awning material should be hot pressed vinal or a woven material like Sunbrella, not cold pressed vinal that most use today. I think these design changes can be made today with existing technology.