Someone is selling a burley solo 2006, looks like its in decent condition however I want the stroller attachment and jogger but it says its for the 2007 plus models. Its a great deal but the point of getting another trailer is to use it in the store and as a jogger. Should I just not get it and look for a newer model to avoid the search hassle? Nothing on eBay or Amazon for the older kits. Its 75 they. are charging and I want to get back to them with an answer.