First let me say I like your way of choosing, I haven't looked at the models yet, but glad you are respecting your TV limits. Now the way I see it is your trying to accommodate you and your family needs, great! But rv camping is ain't living in the TT it's about luxury comforts such as having access to the bathroom, shower and sleeping off the ground, not like a tent, heating and AC, it's about spending quality time with family outdoors. So my suggestion is look at outdoor storage compartments for storing a larger BBQ or two small BBQ's (you'lll be cooking more outdoors) able to store nice comfy lawn chairs and possibly a large screen kitchen tent, if it's rains you and your family won't be cramped up in the TT. Outdoor kitchen models you will loose that extra outdoor storage and needless to say indoor storage. Also choose a TT dealer close by so you can easily get serviced if things goes wrong.