Welcome! You'll be happy you bought a 135. You may know all this, but it has a 9 inch longer wheelbase, with no extra overhang at the rear (unlike American vans, like the E250 extended), and the extra length only costs you 50 pounds of load capacity.
I started out with flexibility in mind -- you'll find several of us use the vans as toy haulers or light campers. I wound up installing a bed platform, mainly so my kids can use the van with their families too -- I was happy sleeping on the floor of the van on a Hest Sleep System, which leaves lots of room for fishing tackle!
IMHO, first thing to check is whether you have the factory auxiliary battery under the driver's seat. That's a great help as a power source if you intend to do electrics. You'll also want to check whether you have the EK1 body builder connector option - it's a fuse box where you can add circuits off the main starter battery -- in the passenger footwell on the far right side. I'd also buy the original window sticker from Print Automotive Window Stickers | MonroneyLabels.com to make sure I knew what I had, if you don't already.
Have fun!
I started out with flexibility in mind -- you'll find several of us use the vans as toy haulers or light campers. I wound up installing a bed platform, mainly so my kids can use the van with their families too -- I was happy sleeping on the floor of the van on a Hest Sleep System, which leaves lots of room for fishing tackle!
IMHO, first thing to check is whether you have the factory auxiliary battery under the driver's seat. That's a great help as a power source if you intend to do electrics. You'll also want to check whether you have the EK1 body builder connector option - it's a fuse box where you can add circuits off the main starter battery -- in the passenger footwell on the far right side. I'd also buy the original window sticker from Print Automotive Window Stickers | MonroneyLabels.com to make sure I knew what I had, if you don't already.
Have fun!