Thinking about selling our 2010 Pleasure Way Excel and buying an older 2013 or 2014 LTV Unity, preferably TB or IB from a dealer in southern Oregon. Both RVs are marked down to less than $95K, with the 2014 having 51K miles. My experience has been gas combustion engines from vintage English to Chevy Suburban and now the Ford E-350 chassis with 6.4L Triton V10. I am...