I love ours.
Built it about 6 yrs ago around my old 26" Inbred frame.
It gets used less these days as its too far to the shops, but I use it for the school run escorting Stoner Jr Sr (he is now old enough to ride himself) and sometimes Stoner Jr Jr gets carried to nursery on it.
Sometimes both together
Tips from me:
I was lucky to get some v v cheap s/h wheels on the classifieds - deep rim, hefty solid Rigidas - fitted with 1.5" slicks at 60psi+ I can slam them into any kerb and not have to worry. I also got some cheap rigid forks too. You are not going to be able to pop the front wheel very easily!
IIRC it only takes a 203mm rear disc rotor because of the caliper mount location.
Try and use a modern SRAM mech or find an old rollamajig to improve cable angle at the back.
I never customised my deck, if you havent got one and need to make your own, have some fun, maybe consider shaping for thighs etc comfort when sat on etc.