looking for large capacity fuel tank for my "r". this one http://www.clarkemfg.com/Merchant2/merchant.mv?Screen=PROD&Store_Code=CM&Product_Code=1406&Category_Code=honda+xr is the 1st one i found. .....can i do better (as in, cheaper, better, or larger) than this, or should i go ahead and get it? also, where's a good place to get new graphics for the new tank? k.