How ya doing Dangerous?
Yep the 109 is 6.5" wider giving enough width and length for RRC LSE seating layout , chassis rails undisturbed , just new outriggers , then I threw the LR bulkhead away and made one from 50mm sq box and 3mm ally plate . A wider roof and bonnet and and a rear door from 40x20x3 box and 3mm ally, some glass and you're there .......more or less Loads of work tbh but I like it
not sure if I'd ever do it again , probably just buy a TLC Amazon
Re the OP , a bulkhead removal bar changes the seating in LR's loads as do seat base runner spacers , offsetting the seat to the centre a bit and also a smaller steering wheel
cheers
Steveb