I have the opportunity to purchase a 2004 Holiday Rambler Presidential 30FKS in mint condition that an elderly couple has available on consignment. I've offered them $20,000 on this slightly used trailer. What do you think.......is it a good unit to buy for the money ? More importantly......... do you think my 2000 Suburban will pull it all things considered, it has trailer towing pkg (currently 3:73 gears, should I go to 4:10?) obviously sway/w.d. hitch I have. It's a great opportunity ,I know, but will the 'Bourban pull it? Any comments are greatly appreciated. Thanks.