I'm using the OEM winch mount - I bought the Warn winch from Four Wheel Parts for around $1900. I'm doing some upgrades to my Defender 90 right now and will install the winch when they are complete.
I installed the Lucky 8 rock sliders - a friend has a two post lift and that made that job a whole lot easier.
I'm installing a heavy duty front differential and axles in the D-90 and then plan to put the VNT Turbo and bigger intercooler on the engine. After that, a new rear main oil seal, clutch and the Roamerdrive get installed and I'll be done with that for a while.
I've had these parts sitting on the shelf for a while and want to get them on the truck.
I already have a list of upgrades for the new 110 - better tires, onboard air, dual batteries, winch and a small Baja Designs light bar on the front. Matzker in Germany is making some very cool underbody protection for the 110 but its really expensive.
Since I have the D-90 and a Series IIA for real off road work I won't need to do much more to the 110.