Mk2 Escort bulkhead panel needed

Hello all,
I'd like to do the whole bulkhead/ firewall in my project, not happy with it and want to do it in fresh steel once and for all...
Looking for a replacement bulkhead panel, could only find them at ex-pressed panels UK, they don't come cheap though, so no partying around here for a while Does anyone know of any other suppliers?
....and while I'm at welding is it worth putting in a bulkhead gusset, are the welded in on the engine or interior side?
Cheers for any help or advice.........