Blimey - that prompted debate eh? Thanks all again for the advice and views.
The best bit here is the flukey way I found out. A bassist colleague called me last week and we ended up talking amps. He is sick of hauling a big rig. I told him about my Orange Terror rig. (I bought a replacement) he went off to investigate. Then last night, he sent me a link to a local Cash Converters asking if the pictured amp was the same model - the amp in the pic was actually mine. I looked on their site and they also had my mic and other stolen items. What are the chances?????
So.....here's the update:
I went to the store as advised by the police. My amp was in the window. Orange Terror Bass 500W. Custom Orange wooden cabinet. Roqsolid cover £299. Bargain!
I looked around and found the mic. Shure 87A, Sennheiser Freeport body pack. Mono Producer Bag. Half a dozen mic/instrument leads £99. Bargain.
Spoke to the manager, advised him they're mine. He asked a few questions about how I knew (not difficult having non standard cases) he was satisfied. He said he'd take em off sale (and did do immediately) and he warned me to keep on at the police as they may be slow to respond. All in all, a thoroughly nice fella.
I followed up the trip with an email to both him and the police reiterating what had been agreed.
Next thing I got a call from the cops at 13.00. They've been in, recovered the items and will call me for a statement. Now that is impressive.
I am waiting with fingers crossed. Sadly, my in ear receiver, ear phones, tool kit, Atlas mic stand base and iPod have gone but I have replaced em all already. Am hugely grateful to get anything back and hope that some thieving scrote gets their collar felt as a result. Time will tell.
Andy