Newbie questions , Sorry

[stanfree71]

Hi folks , just bought a Pugeot Partner tepee 2016 mainly for mountain biking duties . 3 Bikes and 3 People plus space is a god send without having to buy an actual van . Got a few Noob questions Im hoping to get help with. 
first off my model sadly came with the basic radio no bluetooth etc , Ive bought a wee bluetooth cigarette adaptor which is fine for the time being. My question is , is the radio easily replaceable for one of the new DAB tablet style ones. Im really just looking for something a bit more modern and easy to use my phone spotify etc. 
Secondly my centre console is the very small type and was looking for the higher one with storage , what is the going rate and im presuming they are just bolt on . ?
Anyway as the van will be predominantly for carrying bikes any other advise on boot mats or just general hints would be greatly appreciated. 

Thanks for now.