Brentford's model is primarily based on investing significantly into prized young talent from both home soil and aboard in order to re-sell for maximum value. We don't do that. We try and recruit young talent where possible granted, with the end goal of making a significant profit on them, but in the grand scheme of things the fees are usually inexpensive and we can only usually afford one or two purchases per season.
Equally, our aspiration is primarily based on trying to unearth talent no one has really heard of/aren't actively pursuing, rather than Brentford who, especially in their Championship days, would pretty much just actively target the best young talent in the EFL season after season. Due to how restricted we are in our budget we just can't do that. Hence why I think we've tried our hand at targeting unwanted young players from PL clubs - E.g. Gyokeres, Sheaf, Dabo, and O'Hare etc. As either we are able to get them on frees or the fees paid are often inexpensive in the grand scheme of things.
So it's not really all that similar at all to be honest. I think as well, in order for our 'model', if you even want to call it that, to work we need to ensure we bring in experienced talent alongside the younger players in order to provide a solid balance in the team.