TV: Paid For. I think I'm in a minority for what we tow with (2010 Jeep Liberty). only 3.7L, but it pulls our TT just fine. I've found my Jeep is not "great" for really anything, but rather is good for just about anything I want. A jack of all trades, master of none type thing. I've found it rugged and reliable, yet fun to drive and small enough that DW enjoys driving it as well. Fresh air? roof opens up! gotta haul some lumber? front seat folds flat, 8foot boards slide right in. Have never had a regret with this Jeep.
TT: not paid for yet, but a perfect size for wife and I and 2 dogs, plus bunks for any future kids. We don't really want anything much bigger anyway, as (like most) we're outside most of the time anyway. Plenty of storage, full size bed (good enough for us). The only regret, I think I'd like a murphy bed, instead of a permanent setup, so there'd be a little more room to lounge inside in heavy rain. But it works well as is so far.