Just my 2 cents but you might want to think about this.
I talked to my LDS and he quoted me 465.00 for the MK20 G250
and Leisurepro has it for 399.00 = lets say for my area (San Bernardino, CA) 15.35 for three day UPS not counting any tax for a total of 415.30.
so you save $40.00 bucks, but now you lose out on the LIFETIME warrenty on parts. which could end up costing you 100.00 + a years on service.
In the long run you could end up paying more for your reg, plus the advantage of having the support of a real live person that knows the product and can fix problems for you right away.
I'm not saying dont buy it on line, just consider the whole picture. I would buy fins or gloves, clips, weights that stuff no problem, although my LDS always makes it worth it to buy from him, but anyway good luck.