I am after a little advice from those with more experience than me. I have a few ideas I want to combine together to make a MOC spaceship. However my Lego parts are from my childhood, I am still understanding what possibilities and modern parts are available to me, and I wish to try out the ideas I have physically, and not rely on MLCAD to test out the ideas and angles, if you see what I mean. I don't really want to buy random Lego pieces, or end up buying several times over.
So really what I am asking is if there are such shops or places in the UK that I could almost 'browse', get ideas for how to build what is in my head, try building, and pay for what I use? I think I may be asking too much, but if you don't ask, you don't anywhere.
Failing that idea, maybe I should just use MLCAD and try out the ideas to the best of my ability, and then overbuy the pieces online, and just live with the extra cost, all be it a cost I will probably soak up in the creation or another.
The ideas I have in my head are insipred from a number of sources, or just simply new. The biggest source of inspiration has been Matt Rowntree:
http://www.mocpages.com/moc.php/355096 and his follow on project https://www.flickr.com/photos/104851154@N02/sets/72157649195887770
They are just incrediable to me, and don't plan on copying, but has inspired me and what I could achieve.
Any advice as my first major MOC would be gratefully received.