analog!
[i deleted the embarrassing part that shows I didn't read the post completely. My only defense is that I was distracted by the pretty car!]
As for shops, any good English car shop should be ok. If you have a choice, favor one that works on old Jaguars over MGs but don't discount a good MG shop or even a general sports car shop. Ask if they've worked on Loti before or if they're afraid of them. They're pretty pedestrian mechanically. Just don't give it to a truck mechanic!
It would be a good idea to get the workshop and parts manuals (they're available online but a hard copy is good to have for yourself or in case the shop doesn't have one.
Taking the pedals out is not difficult, but the clutch pedal could probably be bent while it's still in the car. New pedals are also available if yours is really bad. They are susceptible to rust so that might be the problem and depending on how bad it is, some oil might be all it needs.
It sounds like the rubber bushing where the linkage pivots near the engine at least got screwed up. I think there are two u-joints downstream that could be the problem. I believe they are still available.