Welding for the seat looks really neat + great fit. Also relocation of the pillion pegs.
Where are you (roughly) in the UK - I might consider the welder for some work on mine.
Is that a rear light integrated INTO the tubing at the back?
SMART.
Your new 'bench seat' looks far more comfortable, plus practical for 2 also.
The "scrambler" styled tyres would work really well this time of year, once the wet weather rolls in, during the winter months.
The other Mods appear more cosmetic (removing front mudguard / exhaust wrap etc)?
I wont link to anything specific, however searching Google images, there's a handful of "
Fazer Scramblers " that might offer some inspiration.