HomemadeTurbo - DIY Turbo Forum - Twin scroll question. Blasst chime in!!!

so i bought this old school HKS manifold WITH external wastegate port (the new ones are internal) that happens to be ported for a twin scroll turbo. (i'll post pics of it when i get the chance)

in trade for a TRD seat, my brother gave me a bb turbonetics 60/48 internal wastegate water cooled (yeah boo, beggars cant choose) turbo. so i originally wanted to just weld the flapper, but after taking another look at my manifold. i kinda figured i should just change my turbine housing.

i'm not familiar with twin scrolls but if i was going to change my hot side, i might as well change to a twin scroll right?? or is it not that straight forward?? are the wheels affiliated with the twin scroll turbine housing as well???

if not i'm just going to chop off (and weld ) the flapper side and weld a v band.