Hi.

I've recovered my old 100w super lead head and 4x12 cab from the old family home, and want to get the amp head checked out / serviced as its been 3 decades since last used (its pretty much still original inside, except power tubes replaced (dated 1982) before I bought it 2nd hand.  I've owned it since the mid 1980s

As its close to original, I'm wanting someone that can do the work sympathetically, not just pull out and toss away every capacitor and tube unnecessarily where they could be  dielectric tested and reformed etc.

Any recommendations for service/ repair in the East Midlands /  Middle England (or further away if necessary).  Is this something Marshall itself still have the capacity to deal with ? 

Thanks