I really like having a filter slider, I got sick of screwing filters in and out of eyepieces. Also I wanted to do some comparisons and that's very hard to do without a slider.
I use a Moonlite heated filter slider and can say the quality is very good. There was a considerable amount of work to get it integrated into my dob. I have the SIPS on mine, so I got Wayne at Starlight to machine up a top plate for the SIPS to mount into. Basically the whole setup is connected by bolts running through the top plate, through the base plate that came from Moonlite, through the tube and then into the filter slider.
Once you get the slider, I'm sure you will nut out the best way to fit it.
I will try and post a photo in the next day.