Install a Gen 2 SLT Flip Top Center Seat in a Gen 3 ST?

[RJHJR]

I'd like to swap the center jump seat flip top from an '01 SLT regular cab into my 2003 ST regular cab (which just has a pad, no opening box). Will just the top sections swap, does the base have to go with it, or won't it go without lots of mods?

 

[HemiLonestar]

Not gonna be a bolt in, different generation, different seat setup. Why not just get a jump seat with upper and lower storage from an 02-05?