I'm all O Gauge with mostly TMCC engines and Legacy/TMCC Cab1/LCS WiFi/TPC300 and Powerhouse 180s. I do have a few MTH engines and always have planned to get a DCS set.
My 8 year old son is becoming quite enamored with trains. I'm now considering the tactic my grandfather employed with me 45 years ago. Rather than turnover free reign to all his Lionel stuff, he started me out with HO. It took up comparatively less space in my room and didn't set me loose unsupervised on a lot of expensive engines.
I ditched that HO set completely once I was older and took over the O stuff. None of it could transition. I'm considering killing 2 birds with one stone and get the DCS TIU and pair it with a spare Powerhouse 180 to make a small layout in HO he can have in his room. At least the control and power could be later repurposed to the O gauge stuff.
Would the MTH HO engines work with the Lionel Powerhouse 180 or is that too much power for a small circle/figure 8 layout? Or does the MTH HO require DC like the rest of the HO world?