Been doing this FT thing for rather a long time. We've never exceeded #1200 CC. To be sure, we want for nothing but neither do we accumulate "stuff". Since day 1 we have followed the rule that if something comes in, something goes out. Has worked well for us all these years.
We are in the "smaller is better" mindset. We started with a 32' 5'er and when we replaced her, it was 4' shorter. We've been happier with easier access to the kinds of places we like to be.
Again, the question really cannot be answered by anyone but you. You know your unique wants and needs. We've seen people in 45' MH,s towing another 20' trailer behind them PLUS a toad. We scratch our heads and wonder why they ever left home. It really is all about how you wish to spend these precious years on the road.
