Maintain mo na lang revo mo. I did not spend much on maintenance on my 1999 model revo bago ko nabenta last year (break pad, upper and lower ball joint lang napalitan ko due to wear and tear aside from the normal change oil and filters) . Besides di kaya ng picanto ( was able to ride also in a picanto ) yung passenger mo plus cargo. Kung magpapalit ka, get a family carrier. Just my 2 cents.