There may not be many big Front tanks in MEK, but no lack of big Front tanks and specialists in this Front forum:
http://www.cyphos.com/forums/forumdisplay.php?f=13
I visited one Front specialist in my area to purchase my Fronts. He has 5 to 6 big tank set ups for each variant. I can't distinguish nor understand why he keeps so many Front variants. It's not like discus, angel or guppy specialists who keep variants that are widely different in color and pattern. The variants in Front are all blue barred fish with subtle differences in body shape, color intensity, and face mask.
I like variety and have no interest in keeping a Front only colonies which will bore me soon. I purchased a blue Zaire from him and throw in with my community cichlid tank as my future center piece. If the OP doesn't care about the variant, he doesn't know Front. It's worth while to invest in the bluest Front than to buy the black and white common Front in LFS.