Will it fit

[Roy748]

Hello all
I am soon to undertake a transit custom conversion but am left wondering it it will fit.. my plan is to fit an Evo design conversion, Evo 5.4 Pro design along with my altair 120cm sliding bed. Only I am not sure having spoken to some converters that it will fit. Some think I may have to raise up the bed to clear the arches, to open and slide.
Has anyone fitted this combination?
I believe from my calculations that the width of the kitchen unit 432mm and the bed frame at 1100mm it will be tight but will fit within the wheel arches, as the kitchen unit will fit over the arches. Interested to hear fellow self converters thoughts.