Hi i have bought a tandem for when Dc#2 comes along but worried about how hard it can be to push so want to use it as a spare. I want a pram that can convert into a pushchair forward and rearward facing that allows a buggy board. Any advice would be brill as i just keep confusing myself not knowing what buggy boards attach to what prams. My Ds will be 2 and a half when baby arrives. TIA.