Get some pics up first to give everyone an idea of what's fitted in your engine bay, use photo bucket, if on your phone there is now a photo bucket app, you need to copy the link on each picture listed as img and paste it here and then the picture will show, car doesn't sound too bad from what you've described, just keep an eye on your oil level, the ticking on startup is probably your hydraulic lifters as I don't think the 4x4 cosworths get piston slap on startup