How long as it taken you to get that far. It looks very impressive to say you are new to model railways. If you require any n gauge bits on the cheep take a look on eBay. I have purchased some things on eBay and have been impressed with what I have purchased. It is also good for selling bits that you no longer need. As it happens :-) I’m selling and going to sell some N Gauge items, I have 2 N Gauge RH points somewhere if anyone could make use of them, yes a freebee :-) , and this is the link for the N Gauge items on EBay.
http://cgi.ebay.co.uk/N-gauge-trucks...QQcmdZViewItem